{"title":"Calcium Reactors","description":null,"products":[{"product_id":"pinpoint-co2-regulator","title":"American Marine Pinpoint CO2 Regulator","description":"PINPOINT CO2 Regulator\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cp\u003eThe PINPOINT CO2 Regulator Kit is now available. This is a   high end regulator\/solenoid engineered specifically for the aquarium hobby at an   affordable price. The PINPOINT CO2 Regulator Kit comes   complete:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWill fit standard or paintball CO2   bottle (with optional adapter)     \u003c\/li\u003e\n\u003cli\u003eCO2 regulator is automatically   regulated and does not require a 2nd gauge or knob     \u003c\/li\u003e\n\u003cli\u003eElectronic non-stick solenoid     \u003c\/li\u003e\n\u003cli\u003eLED indicator light to show open (energized) solenoid     \u003c\/li\u003e\n\u003cli\u003eGlass bubble counter with large gasket seal     \u003c\/li\u003e\n\u003cli\u003ePrecision adjustable micro needle valve     \u003c\/li\u003e\n\u003cli\u003eOutput pressure gauge     \u003c\/li\u003e\n\u003cli\u003eIncludes silicone tubing 20 feet (6 meters)     \u003c\/li\u003e\n\u003cli\u003eExtra replacement gasket kit     \u003c\/li\u003e\n\u003cli\u003eAC Adapter 110 VAC\u003c\/li\u003e\n\u003cli\u003eAdjustment screwdriver     \u003c\/li\u003e\n\u003cli\u003e12 month warranty is the best in the industry  \u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis is an excellent Regulator\/Solenoid for any hobbyist who is automating a   calcium reactor or setting up a freshwater planted aquarium. Very quiet,   reliable, non-stick operation. Precise needle valve to dispense exactly the flow   desired. The PINPOINT CO2 Regulator Solenoid is the Cadillac of regulators.\u003c\/p\u003e","brand":"American Marine","offers":[{"title":"Default Title","offer_id":67794025513256,"sku":"AMCO2","price":139.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/AMCO2regulator.jpg?v=1790882943"},{"product_id":"brightwell-coralazurus-1-kg","title":"Brightwell Aquatics CoraLazurus 1 kg","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-purity natural mineral that may be employed in traditional calcium reactors, or even blended in to pre-existing aquarium substratum, to gradually increase and maintain the calcium concentration and alkalinity in marine aquaria.\u003c\/li\u003e\n\u003cli\u003eStrong source of calcium, the most abundant cation by percent mass in aragonite, the mineral secreted by reef-building organisms to form skeletal material.\u003c\/li\u003e\n\u003cli\u003eThrough dissolution, provides calcium, magnesium, strontium, potassium, and carbonates.\u003c\/li\u003e\n\u003cli\u003eAids in increasing alkalinity to stabilize pH and encourage rapid biogenic aragonite\u003cbr\u003eformation.\u003c\/li\u003e\n\u003cli\u003eOptimal average particle size for use in media reactors and calcium reactors.\u003c\/li\u003e\n\u003cli\u003eFree of chloride and sulfate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch3\u003eTechnical Background\u003c\/h3\u003e\n\u003cp\u003eControlled dissolution of aragonite within a reaction vessel has become one of the most effective and preferred methods of increasing and maintaining the calcium concentration, as well as the alkalinity, in reef aquaria with high-rates of calcification. In particular, high-energy reef systems dominated by small-polyp stony corals, as well as those with heavy coralline algae growth, can benefit from this method, the results being increased growth rates (relative to many other approaches) when all other physical and chemical requirements are met. Aditionally, this method of calcium\/alkalinity supplementation is free of chloride, which can become elevated in aquaria utilizing chloride-based calcium supplements if regular partial water changes are not performed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eBy weight, CoraLazarus is comprised of ~61 - 62% carbonates, ~37 - 38% calcium, ~0.75 - 0.85% strontium, ~0.1% magnesium, and \u0026lt;0.01% potassium; these percentages may vary between samples. It is collected in a clean environment and does not originate in bivalve-dominated reefs, the aragonite from which tends to be high in phosphate relative to aragonite formed by non-bivalves, in general. There is little magnesium in natural aragonite, and as such it is imperative that magnesium supplementation be employed in reef aquaria utilizing a calcium reactor. Failure to maintain magnesium at a minimal concentration of 1,290 ppm may result in difficulty maintaining the desired calcium concentration in the aquarium. One solution is to employ Brightwell Aquatics NēoMag (~13% magnesium by weight) in conjunction with CoraLazarus. NēoMag may also be used in secondary chambers of calcium reactors to help eliminate free CO2 that has not reacted with CoraLazarus, thereby simultaneously reducing the propensity for pH to exist at a depressed level in the aquarium and increasing the rate of media dissolution, and hence magnesium supplementation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eInstructions and Guidelines\u003c\/h3\u003e\n\u003cp\u003eRinse material in freshwater or saltwater prior to initial placement in aquarium system. Employ in a calcium reactor per the manufacturer’s instructions. If employing NēoMag, refer to the instructions on the label. The rate of water flow through the reactor in conjunction with the pH of the water inside the chamber(s) will have the greatest impact on the rate of media dissolution. Follow the manufacturer’s instructions furnished with the calcium reactor to adjust the rates of water flow and CO2-injection and attain the desired concentrations of calcium and alkalinity in the effluent.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eMeasure alkalinity, calcium, and magnesium concentrations in the aquarium two- to four-times each month to ensure that parameters are within the desired ranges, and make adjustments to reactor system as required. As the biomass of corals and other reef-building organisms residing within an aquarium increase with time, so the biodemand of calcium, magnesium, and carbonates increases, as well; this being the case, the frequency at which CoraLazarus must be replaced will increase. Note that each reef aquarium has unique calcium requirements, and that it is possible for the calcium demand in the aquarium to exceed the rate at which this element is liberated from the CoraLazarus material. In such cases, additional calcium supplementation (such as with Brightwell Aquatics Calcion or Kalk+2) may be required to (re-)establish a natural seawater calcium concentration. Another option is to employ a larger (or additional) calcium reactor to house a greater amount of CoraLazarus.\u003cbr\u003e\u003cstrong\u003eCaution:\u003c\/strong\u003e Keep out of reach of children. Not for human consumption.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brightwell Aquatics","offers":[{"title":"Default Title","offer_id":67795060654376,"sku":"BWCLAZ1000","price":13.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/brightwell_coralazarus_1.png?v=1790883851"},{"product_id":"brightwell-coralazurus-20-kg","title":"Brightwell Aquatics CoraLazurus 20 kg","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-purity natural mineral that may be employed in traditional calcium reactors, or even blended in to pre-existing aquarium substratum, to gradually increase and maintain the calcium concentration and alkalinity in marine aquaria.\u003c\/li\u003e\n\u003cli\u003eStrong source of calcium, the most abundant cation by percent mass in aragonite, the mineral secreted by reef-building organisms to form skeletal material.\u003c\/li\u003e\n\u003cli\u003eThrough dissolution, provides calcium, magnesium, strontium, potassium, and carbonates.\u003c\/li\u003e\n\u003cli\u003eAids in increasing alkalinity to stabilize pH and encourage rapid biogenic aragonite\u003cbr\u003eformation.\u003c\/li\u003e\n\u003cli\u003eOptimal average particle size for use in media reactors and calcium reactors.\u003c\/li\u003e\n\u003cli\u003eFree of chloride and sulfate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch3\u003eTechnical Background\u003c\/h3\u003e\n\u003cp\u003eControlled dissolution of aragonite within a reaction vessel has become one of the most effective and preferred methods of increasing and maintaining the calcium concentration, as well as the alkalinity, in reef aquaria with high-rates of calcification. In particular, high-energy reef systems dominated by small-polyp stony corals, as well as those with heavy coralline algae growth, can benefit from this method, the results being increased growth rates (relative to many other approaches) when all other physical and chemical requirements are met. Aditionally, this method of calcium\/alkalinity supplementation is free of chloride, which can become elevated in aquaria utilizing chloride-based calcium supplements if regular partial water changes are not performed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eBy weight, CoraLazarus is comprised of ~61 - 62% carbonates, ~37 - 38% calcium, ~0.75 - 0.85% strontium, ~0.1% magnesium, and \u0026lt;0.01% potassium; these percentages may vary between samples. It is collected in a clean environment and does not originate in bivalve-dominated reefs, the aragonite from which tends to be high in phosphate relative to aragonite formed by non-bivalves, in general. There is little magnesium in natural aragonite, and as such it is imperative that magnesium supplementation be employed in reef aquaria utilizing a calcium reactor. Failure to maintain magnesium at a minimal concentration of 1,290 ppm may result in difficulty maintaining the desired calcium concentration in the aquarium. One solution is to employ Brightwell Aquatics NēoMag (~13% magnesium by weight) in conjunction with CoraLazarus. NēoMag may also be used in secondary chambers of calcium reactors to help eliminate free CO2 that has not reacted with CoraLazarus, thereby simultaneously reducing the propensity for pH to exist at a depressed level in the aquarium and increasing the rate of media dissolution, and hence magnesium supplementation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eInstructions and Guidelines\u003c\/h3\u003e\n\u003cp\u003eRinse material in freshwater or saltwater prior to initial placement in aquarium system. Employ in a calcium reactor per the manufacturer’s instructions. If employing NēoMag, refer to the instructions on the label. The rate of water flow through the reactor in conjunction with the pH of the water inside the chamber(s) will have the greatest impact on the rate of media dissolution. Follow the manufacturer’s instructions furnished with the calcium reactor to adjust the rates of water flow and CO2-injection and attain the desired concentrations of calcium and alkalinity in the effluent.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eMeasure alkalinity, calcium, and magnesium concentrations in the aquarium two- to four-times each month to ensure that parameters are within the desired ranges, and make adjustments to reactor system as required. As the biomass of corals and other reef-building organisms residing within an aquarium increase with time, so the biodemand of calcium, magnesium, and carbonates increases, as well; this being the case, the frequency at which CoraLazarus must be replaced will increase. Note that each reef aquarium has unique calcium requirements, and that it is possible for the calcium demand in the aquarium to exceed the rate at which this element is liberated from the CoraLazarus material. In such cases, additional calcium supplementation (such as with Brightwell Aquatics Calcion or Kalk+2) may be required to (re-)establish a natural seawater calcium concentration. Another option is to employ a larger (or additional) calcium reactor to house a greater amount of CoraLazarus.\u003cbr\u003e\u003cstrong\u003eCaution:\u003c\/strong\u003e Keep out of reach of children. Not for human consumption.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brightwell Aquatics","offers":[{"title":"Default Title","offer_id":67795068846376,"sku":"BWCLAZ20KG","price":166.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/brightwell_coralazarus_2.png?v=1790883853"},{"product_id":"brightwell-coralazurus-5-kg","title":"Brightwell Aquatics CoraLazurus 5 kg","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-purity natural mineral that may be employed in traditional calcium reactors, or even blended in to pre-existing aquarium substratum, to gradually increase and maintain the calcium concentration and alkalinity in marine aquaria.\u003c\/li\u003e\n\u003cli\u003eStrong source of calcium, the most abundant cation by percent mass in aragonite, the mineral secreted by reef-building organisms to form skeletal material.\u003c\/li\u003e\n\u003cli\u003eThrough dissolution, provides calcium, magnesium, strontium, potassium, and carbonates.\u003c\/li\u003e\n\u003cli\u003eAids in increasing alkalinity to stabilize pH and encourage rapid biogenic aragonite\u003cbr\u003eformation.\u003c\/li\u003e\n\u003cli\u003eOptimal average particle size for use in media reactors and calcium reactors.\u003c\/li\u003e\n\u003cli\u003eFree of chloride and sulfate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch3\u003eTechnical Background\u003c\/h3\u003e\n\u003cp\u003eControlled dissolution of aragonite within a reaction vessel has become one of the most effective and preferred methods of increasing and maintaining the calcium concentration, as well as the alkalinity, in reef aquaria with high-rates of calcification. In particular, high-energy reef systems dominated by small-polyp stony corals, as well as those with heavy coralline algae growth, can benefit from this method, the results being increased growth rates (relative to many other approaches) when all other physical and chemical requirements are met. Aditionally, this method of calcium\/alkalinity supplementation is free of chloride, which can become elevated in aquaria utilizing chloride-based calcium supplements if regular partial water changes are not performed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eBy weight, CoraLazarus is comprised of ~61 - 62% carbonates, ~37 - 38% calcium, ~0.75 - 0.85% strontium, ~0.1% magnesium, and \u0026lt;0.01% potassium; these percentages may vary between samples. It is collected in a clean environment and does not originate in bivalve-dominated reefs, the aragonite from which tends to be high in phosphate relative to aragonite formed by non-bivalves, in general. There is little magnesium in natural aragonite, and as such it is imperative that magnesium supplementation be employed in reef aquaria utilizing a calcium reactor. Failure to maintain magnesium at a minimal concentration of 1,290 ppm may result in difficulty maintaining the desired calcium concentration in the aquarium. One solution is to employ Brightwell Aquatics NēoMag (~13% magnesium by weight) in conjunction with CoraLazarus. NēoMag may also be used in secondary chambers of calcium reactors to help eliminate free CO2 that has not reacted with CoraLazarus, thereby simultaneously reducing the propensity for pH to exist at a depressed level in the aquarium and increasing the rate of media dissolution, and hence magnesium supplementation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eInstructions and Guidelines\u003c\/h3\u003e\n\u003cp\u003eRinse material in freshwater or saltwater prior to initial placement in aquarium system. Employ in a calcium reactor per the manufacturer’s instructions. If employing NēoMag, refer to the instructions on the label. The rate of water flow through the reactor in conjunction with the pH of the water inside the chamber(s) will have the greatest impact on the rate of media dissolution. Follow the manufacturer’s instructions furnished with the calcium reactor to adjust the rates of water flow and CO2-injection and attain the desired concentrations of calcium and alkalinity in the effluent.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eMeasure alkalinity, calcium, and magnesium concentrations in the aquarium two- to four-times each month to ensure that parameters are within the desired ranges, and make adjustments to reactor system as required. As the biomass of corals and other reef-building organisms residing within an aquarium increase with time, so the biodemand of calcium, magnesium, and carbonates increases, as well; this being the case, the frequency at which CoraLazarus must be replaced will increase. Note that each reef aquarium has unique calcium requirements, and that it is possible for the calcium demand in the aquarium to exceed the rate at which this element is liberated from the CoraLazarus material. In such cases, additional calcium supplementation (such as with Brightwell Aquatics Calcion or Kalk+2) may be required to (re-)establish a natural seawater calcium concentration. Another option is to employ a larger (or additional) calcium reactor to house a greater amount of CoraLazarus.\u003cbr\u003e\u003cstrong\u003eCaution:\u003c\/strong\u003e Keep out of reach of children. Not for human consumption.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brightwell Aquatics","offers":[{"title":"Default Title","offer_id":67795068879144,"sku":"BWCLAZ5KG","price":55.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/brightwell_coralazarus_3.png?v=1790883854"},{"product_id":"brightwell-neomag-1000-gm","title":"Brightwell Aquatics NeoMag 1000 gm","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-purity, magnesium-rich mineral that may be employed in traditional calcium reactors, or even blended in to pre-existing aquarium substratum, to gradually increase and maintain the magnesium concentration in the system.\u003c\/li\u003e\n\u003cli\u003eProvides magnesium, which helps regulate the balance between calcium and carbonates in aquarium water, and is a component of aragonite, the mineral secreted by reef-building organisms to form skeletal material.\u003c\/li\u003e\n\u003cli\u003eComposed of magnesium, calcium, and carbonates.\u003c\/li\u003e\n\u003cli\u003eOptimal average particle size for use in media reactors and calcium reactors.\u003c\/li\u003e\n\u003cli\u003eFree of chloride and sulfate.\u003c\/li\u003e\n\u003cli\u003eMined in the United States.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eTechnical Background\u003c\/h3\u003e\n\u003cp\u003eMagnesium plays a vital role in reef aquaria: it helps maintain calcium and carbonate (composing the majority of measurable alkalinity) concentrations by limiting unwanted inorganic precipitation with each other. In the absence of adequate magnesium ions, calcium and carbonate ions bond rapidly, depleting their concentrations in the system and creating the false impression that heavier supplementation is required to re-establish the desired concentrations. No matter how much calcium is added, its natural seawater concentration of 412 ppm will never be sustained until the magnesium concentration begins to approach 1,290 ppm. Once the balance between calcium and magnesium has been established, subsequent calcium supplementation yields immediate positive results. Keeping magnesium within a range of 1,290-1,320 ppm will maintain the desired balance, and provides enough of the element to reef-building organisms for the formation of aragonite.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNēoMag is a naturally-occuring mineral of high purity. It is primarily formed abiogenically (via a number of geochemical processes) as opposed to by living organisms (such as corals and other aragonite-secreting organisms). NēoMag is ~13% magnesium by weight, as opposed to ~0.10% Mg by weight (on average) of aragonite. This being the case, NēoMag is a superb source of magnesium in reef aquaria, particularly those with sufficient magnesium demand to require frequent supplementation. It is best-employed in a calcium reactor at a ratio of ~9:1 aragonite:NēoMag by volume. NēoMag may also be used in secondary chambers of calcium reactors to help eliminate free CO2 that has not reacted with the aragonite media, thereby simultaneously reducing the propensity for pH to exist at a depressed level in the aquarium and increasing the rate of media dissolution, and hence magnesium supplementation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eInstructions and Guidelines\u003c\/h3\u003e\n\u003cp\u003eRinse material in freshwater or saltwater prior to initial placement in aquarium system. Employ in a calcium reactor (main chamber or secondary chamber) at a total ratio of approximately 9:1 aragonite:NēoMag by volume. The rate of water flow through the reactor in conjunction with the pH of the water inside the chamber(s) will have the greatest impact on the rate of media dissolution. Follow the manufacturer’s instructions furnished with the calcium reactor to adjust the rates of water flow and CO2-injection and attain the desired concentrations of magnesium and calcium in the effluent. Measure alkalinity, calcium, and magnesium concentrations in the aquarium two- to four-times each month during the course of using NēoMag to ensure that parameters are within the desired ranges, and make adjustments to reactor system as required. As the biomass of corals and other reef-building organisms residing within an aquarium increase with time, so the biodemand of calcium, magnesium, and carbonates increases, as well; this being the case, the frequency at which aragonite and NēoMag must be replaced will increase.\u003cbr\u003eNote that each reef aquarium has unique magnesium requirements, and that it is possible for the magnesium demand in the aquarium to exceed the rate at which this element is liberated from the NēoMag material. Additionally, sea salt mixes are often defficient in magnesium, which puts the aquarist at an immediate disadvantage. In such cases, additional magnesium supplementation (such as with Brightwell Aquatics Magnesion or Magnesion-P) may be required to (re-)establish a natural seawater magnesium concentration (~1,290 - 1,320 ppm); once this concentration has been attained, NēoMag will generally maintain the concentration within the desired range when the reactor is efficiently operating. Another option is to employ a larger (or additional) calcium reactor to house a greater amount of NēoMag. Regardless of the method utilized, it is not recommended that the ratio of aragonite:NēoMag exceed 7:1 by volume, as this may increase the alkalinity of the aquarium beyond the desired level.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brightwell Aquatics","offers":[{"title":"Default Title","offer_id":67795339837736,"sku":"BWNEOM1000","price":22.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/neomag_lrg.png?v=1790884067"},{"product_id":"brightwell-neomag-20-kg","title":"Brightwell Aquatics NeoMag 20 kg","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-purity, magnesium-rich mineral that may be employed in traditional calcium reactors, or even blended in to pre-existing aquarium substratum, to gradually increase and maintain the magnesium concentration in the system.\u003c\/li\u003e\n\u003cli\u003eProvides magnesium, which helps regulate the balance between calcium and carbonates in aquarium water, and is a component of aragonite, the mineral secreted by reef-building organisms to form skeletal material.\u003c\/li\u003e\n\u003cli\u003eComposed of magnesium, calcium, and carbonates.\u003c\/li\u003e\n\u003cli\u003eOptimal average particle size for use in media reactors and calcium reactors.\u003c\/li\u003e\n\u003cli\u003eFree of chloride and sulfate.\u003c\/li\u003e\n\u003cli\u003eMined in the United States.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eTechnical Background\u003c\/h3\u003e\n\u003cp\u003eMagnesium plays a vital role in reef aquaria: it helps maintain calcium and carbonate (composing the majority of measurable alkalinity) concentrations by limiting unwanted inorganic precipitation with each other. In the absence of adequate magnesium ions, calcium and carbonate ions bond rapidly, depleting their concentrations in the system and creating the false impression that heavier supplementation is required to re-establish the desired concentrations. No matter how much calcium is added, its natural seawater concentration of 412 ppm will never be sustained until the magnesium concentration begins to approach 1,290 ppm. Once the balance between calcium and magnesium has been established, subsequent calcium supplementation yields immediate positive results. Keeping magnesium within a range of 1,290-1,320 ppm will maintain the desired balance, and provides enough of the element to reef-building organisms for the formation of aragonite.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNēoMag is a naturally-occuring mineral of high purity. It is primarily formed abiogenically (via a number of geochemical processes) as opposed to by living organisms (such as corals and other aragonite-secreting organisms). NēoMag is ~13% magnesium by weight, as opposed to ~0.10% Mg by weight (on average) of aragonite. This being the case, NēoMag is a superb source of magnesium in reef aquaria, particularly those with sufficient magnesium demand to require frequent supplementation. It is best-employed in a calcium reactor at a ratio of ~9:1 aragonite:NēoMag by volume. NēoMag may also be used in secondary chambers of calcium reactors to help eliminate free CO2 that has not reacted with the aragonite media, thereby simultaneously reducing the propensity for pH to exist at a depressed level in the aquarium and increasing the rate of media dissolution, and hence magnesium supplementation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eInstructions and Guidelines\u003c\/h3\u003e\n\u003cp\u003eRinse material in freshwater or saltwater prior to initial placement in aquarium system. Employ in a calcium reactor (main chamber or secondary chamber) at a total ratio of approximately 9:1 aragonite:NēoMag by volume. The rate of water flow through the reactor in conjunction with the pH of the water inside the chamber(s) will have the greatest impact on the rate of media dissolution. Follow the manufacturer’s instructions furnished with the calcium reactor to adjust the rates of water flow and CO2-injection and attain the desired concentrations of magnesium and calcium in the effluent. Measure alkalinity, calcium, and magnesium concentrations in the aquarium two- to four-times each month during the course of using NēoMag to ensure that parameters are within the desired ranges, and make adjustments to reactor system as required. As the biomass of corals and other reef-building organisms residing within an aquarium increase with time, so the biodemand of calcium, magnesium, and carbonates increases, as well; this being the case, the frequency at which aragonite and NēoMag must be replaced will increase.\u003cbr\u003eNote that each reef aquarium has unique magnesium requirements, and that it is possible for the magnesium demand in the aquarium to exceed the rate at which this element is liberated from the NēoMag material. Additionally, sea salt mixes are often defficient in magnesium, which puts the aquarist at an immediate disadvantage. In such cases, additional magnesium supplementation (such as with Brightwell Aquatics Magnesion or Magnesion-P) may be required to (re-)establish a natural seawater magnesium concentration (~1,290 - 1,320 ppm); once this concentration has been attained, NēoMag will generally maintain the concentration within the desired range when the reactor is efficiently operating. Another option is to employ a larger (or additional) calcium reactor to house a greater amount of NēoMag. Regardless of the method utilized, it is not recommended that the ratio of aragonite:NēoMag exceed 7:1 by volume, as this may increase the alkalinity of the aquarium beyond the desired level.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brightwell Aquatics","offers":[{"title":"Default Title","offer_id":67795339870504,"sku":"BWNEOM20KG","price":179.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/neomag_lrg_1.png?v=1790884069"},{"product_id":"brightwell-neomag-5-4-kg","title":"Brightwell Aquatics NeoMag 5.4 kg","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-purity, magnesium-rich mineral that may be employed in traditional calcium reactors, or even blended in to pre-existing aquarium substratum, to gradually increase and maintain the magnesium concentration in the system.\u003c\/li\u003e\n\u003cli\u003eProvides magnesium, which helps regulate the balance between calcium and carbonates in aquarium water, and is a component of aragonite, the mineral secreted by reef-building organisms to form skeletal material.\u003c\/li\u003e\n\u003cli\u003eComposed of magnesium, calcium, and carbonates.\u003c\/li\u003e\n\u003cli\u003eOptimal average particle size for use in media reactors and calcium reactors.\u003c\/li\u003e\n\u003cli\u003eFree of chloride and sulfate.\u003c\/li\u003e\n\u003cli\u003eMined in the United States.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eTechnical Background\u003c\/h3\u003e\n\u003cp\u003eMagnesium plays a vital role in reef aquaria: it helps maintain calcium and carbonate (composing the majority of measurable alkalinity) concentrations by limiting unwanted inorganic precipitation with each other. In the absence of adequate magnesium ions, calcium and carbonate ions bond rapidly, depleting their concentrations in the system and creating the false impression that heavier supplementation is required to re-establish the desired concentrations. No matter how much calcium is added, its natural seawater concentration of 412 ppm will never be sustained until the magnesium concentration begins to approach 1,290 ppm. Once the balance between calcium and magnesium has been established, subsequent calcium supplementation yields immediate positive results. Keeping magnesium within a range of 1,290-1,320 ppm will maintain the desired balance, and provides enough of the element to reef-building organisms for the formation of aragonite.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNēoMag is a naturally-occuring mineral of high purity. It is primarily formed abiogenically (via a number of geochemical processes) as opposed to by living organisms (such as corals and other aragonite-secreting organisms). NēoMag is ~13% magnesium by weight, as opposed to ~0.10% Mg by weight (on average) of aragonite. This being the case, NēoMag is a superb source of magnesium in reef aquaria, particularly those with sufficient magnesium demand to require frequent supplementation. It is best-employed in a calcium reactor at a ratio of ~9:1 aragonite:NēoMag by volume. NēoMag may also be used in secondary chambers of calcium reactors to help eliminate free CO2 that has not reacted with the aragonite media, thereby simultaneously reducing the propensity for pH to exist at a depressed level in the aquarium and increasing the rate of media dissolution, and hence magnesium supplementation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eInstructions and Guidelines\u003c\/h3\u003e\n\u003cp\u003eRinse material in freshwater or saltwater prior to initial placement in aquarium system. Employ in a calcium reactor (main chamber or secondary chamber) at a total ratio of approximately 9:1 aragonite:NēoMag by volume. The rate of water flow through the reactor in conjunction with the pH of the water inside the chamber(s) will have the greatest impact on the rate of media dissolution. Follow the manufacturer’s instructions furnished with the calcium reactor to adjust the rates of water flow and CO2-injection and attain the desired concentrations of magnesium and calcium in the effluent. Measure alkalinity, calcium, and magnesium concentrations in the aquarium two- to four-times each month during the course of using NēoMag to ensure that parameters are within the desired ranges, and make adjustments to reactor system as required. As the biomass of corals and other reef-building organisms residing within an aquarium increase with time, so the biodemand of calcium, magnesium, and carbonates increases, as well; this being the case, the frequency at which aragonite and NēoMag must be replaced will increase.\u003cbr\u003eNote that each reef aquarium has unique magnesium requirements, and that it is possible for the magnesium demand in the aquarium to exceed the rate at which this element is liberated from the NēoMag material. Additionally, sea salt mixes are often defficient in magnesium, which puts the aquarist at an immediate disadvantage. In such cases, additional magnesium supplementation (such as with Brightwell Aquatics Magnesion or Magnesion-P) may be required to (re-)establish a natural seawater magnesium concentration (~1,290 - 1,320 ppm); once this concentration has been attained, NēoMag will generally maintain the concentration within the desired range when the reactor is efficiently operating. Another option is to employ a larger (or additional) calcium reactor to house a greater amount of NēoMag. Regardless of the method utilized, it is not recommended that the ratio of aragonite:NēoMag exceed 7:1 by volume, as this may increase the alkalinity of the aquarium beyond the desired level.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brightwell Aquatics","offers":[{"title":"Default Title","offer_id":67795348062504,"sku":"BWNEOM5.4KG","price":75.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/neomag_lrg_2.png?v=1790884070"},{"product_id":"dual-7-chamber-with-hy-3000-37w-rec-pump","title":"Champion Lighting \u0026 Supply Dual 7\" Chamber with HY-3000 37w Rec. Pump","description":"\u003ch1\u003eDual 7\" Chamber with HY-3000 37w Rec. Pump\u003c\/h1\u003e\n\u003ch3\u003eDual-chamber calcium reactor\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eReef Octopus SRO CR3000D\u003c\/strong\u003e uses a reverse-flow design and a Water Blaster 3000 circulation pump to dissolve calcium-reactor media. Its dual 7-inch chambers, pH-probe holder, and built-in bubble counter support calcium-reactor operation.\u003c\/p\u003e\n","brand":"Champion Lighting \u0026 Supply","offers":[{"title":"Default Title","offer_id":67796561002792,"sku":"OCT-SRO-CR3000D","price":819.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/bubble-flow-aquatix-image-coming-soon.png?v=1790952284"},{"product_id":"dual-8-chamber-with-hy-5000w-60w-rec-pump","title":"Champion Lighting \u0026 Supply Dual 8\" Chamber with HY-5000w 60w Rec. Pump","description":"\u003ch1\u003eDual 8\" Chamber with HY-5000w 60w Rec. Pump\u003c\/h1\u003e\n\u003ch3\u003eDual-chamber calcium reactor\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eReef Octopus SRO CR5000D\u003c\/strong\u003e uses a reverse-flow design and a Water Blaster 5000 circulation pump to dissolve calcium-reactor media. Its dual 8-inch chambers, pH-probe holder, and built-in bubble counter support calcium-reactor operation.\u003c\/p\u003e\n","brand":"Champion Lighting \u0026 Supply","offers":[{"title":"Default Title","offer_id":67796561756456,"sku":"OCT-SRO-CR5000D","price":999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/bubble-flow-aquatix-image-coming-soon.png?v=1790952284"},{"product_id":"octopus-7-dual-chamber-reactor-with-varios-4","title":"Champion Lighting \u0026 Supply Octopus 7\" Dual Chamber Reactor with Varios 4","description":"\u003ch1\u003eOctopus 7\" Dual Chamber Reactor with Varios 4\u003c\/h1\u003e\n\u003ch3\u003eControllable dual-chamber calcium reactor\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eReef Octopus VarioS CR3000D\u003c\/strong\u003e combines twin 7-inch chambers with a VarioS 4 circulation pump and a reverse-flow design. The second chamber helps buffer the effluent, while a bubble counter and pH-probe holder support setup and monitoring.\u003c\/p\u003e\n\u003cp\u003e• pH probe is sold separately\u003cbr\u003e\n• Quick-connect fittings for reactor plumbing\u003c\/p\u003e\n","brand":"Champion Lighting \u0026 Supply","offers":[{"title":"Default Title","offer_id":67797240840488,"sku":"OCT-CALR3000D","price":889.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/bubble-flow-aquatix-image-coming-soon.png?v=1790952284"},{"product_id":"icecap-kalk-mixing-reactor-medium-km-150","title":"IceCap Kalk Mixing Reactor 6\" Medium KM-150","description":"\u003cp\u003e\u003cstrong\u003eSIMPLIFY \u0026amp; AUTOMATE THE ADDITION OF CALCIUM HYDROXIDE WITH THE ICECAP KALK MIXER!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IceCap Kalk Mixer is a dedicated reactor for mixing calcium hydroxide (Kalkwasser) solution to ensure maximum concentration with each dose to your aquarium and eliminates the need for frequent manual mixing.\u003c\/p\u003e\n\u003cp\u003eA clever magnetic mixer means no more pesky powerheads to clean and replace frequently. The intelligent design makes maintenance a breeze and the slim profile allows for easy placement under your tank and integration with your existing ATO system.  \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable speed magnetic mixer\u003c\/li\u003e\n\u003cli\u003eSolid PVC and acrylic construction\u003c\/li\u003e\n\u003cli\u003eCompact profile easily fits under your tank\u003c\/li\u003e\n\u003cli\u003eReactor vessel detaches from base for easy maintenance\u003c\/li\u003e\n\u003cli\u003ePush-fit tubing connectors\u003c\/li\u003e\n\u003cli\u003eConvenient quick-fill cap for mess free Kalkwasser addition\u003c\/li\u003e\n\u003cli\u003eSealed airtight environment preserves solution potency\u003c\/li\u003e\n\u003cli\u003eGravity drain design ensures reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUsing Kalkwasser to supplement the aquarium with calcium and carbonates is one of the most efficient and economic methods and has been used successfully on reef aquariums for many years.\u003c\/p\u003e\n\u003cp\u003eThe Kalkwasser powder is relatively inexpensive, is super concentrated and can simply be mixed into your top-off water. Additionally, the elevated pH of the resulting kalkwasser solution and CO2 reducing properties help to maintain a more desirable and stable pH of 8.3 inside your tank.  \u003c\/p\u003e\n\u003cp\u003eThe use of the IceCap Kalk Mixer will ensure maximum concentration with each dose to your aquarium and reduce the need for frequent manual addition and mixing of the solution.  \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow It Works\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSimply connect the IceCap Kalk Mixer to any freshwater reservoir with the use of an Auto Top Off unit or dosing pump. Kalkwasser powder is then added to the mixing chamber via the handy quick-fill cap. The adjustable speed motor should then be attached to a timer or controller and set to periodically mix the solution inside the reactor a few times per day. \u003c\/p\u003e\n\u003cp\u003eWhen freshwater is pumped from your ATO reservoir into the reactor, the freshly mixed and highly concentrated Kalkwasser solution is pushed out and into your aquarium. \u003c\/p\u003e\n\u003cp\u003eWhen adding kalkwasser to any aquarium, it is best to use a pump with a slow flow rate. Due to the high pH of the solution, you must add kalkwasser slowly and in small amounts, typically multiple times per day. Most ATO systems on the market will fit the flow rate needs of the reactor very nicely because of the small and frequent dosages of freshwater. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaintenance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOnce every two weeks, the kalkwasser powder in the reactor will need to be replenished and thanks to the quick-fill cap, the process is painless and mess-free.  The entire reactor vessel only needs to be rinsed out completely once per month to dispose of precipitates and make room for fresh Kalkwasser powder. \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Kalk Mixer motor is not suitable for continuous use and should not be run constantly. Necessary ATO system, calcium hydroxide (kalkwasser), dosing pump and timer\/controller are required and sold separately. Reactors are not submersible. \u003c\/em\u003e\u003c\/p\u003e","brand":"IceCap","offers":[{"title":"Default Title","offer_id":67798261793064,"sku":"IC-KM-150","price":427.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/icecapkalkreactor_150.jpg?v=1790886590"},{"product_id":"icecap-kalk-mixing-reactor-large-km-200","title":"IceCap Kalk Mixing Reactor Large 8\" KM-200","description":"\u003cp\u003e\u003cstrong\u003eSIMPLIFY \u0026amp; AUTOMATE THE ADDITION OF CALCIUM HYDROXIDE WITH THE ICECAP KALK MIXER!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IceCap Kalk Mixer is a dedicated reactor for mixing calcium hydroxide (Kalkwasser) solution to ensure maximum concentration with each dose to your aquarium and eliminates the need for frequent manual mixing.\u003c\/p\u003e\n\u003cp\u003eA clever magnetic mixer means no more pesky powerheads to clean and replace frequently. The intelligent design makes maintenance a breeze and the slim profile allows for easy placement under your tank and integration with your existing ATO system.  \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable speed magnetic mixer\u003c\/li\u003e\n\u003cli\u003eSolid PVC and acrylic construction\u003c\/li\u003e\n\u003cli\u003eCompact profile easily fits under your tank\u003c\/li\u003e\n\u003cli\u003eReactor vessel detaches from base for easy maintenance\u003c\/li\u003e\n\u003cli\u003ePush-fit tubing connectors\u003c\/li\u003e\n\u003cli\u003eConvenient quick-fill cap for mess free Kalkwasser addition\u003c\/li\u003e\n\u003cli\u003eSealed airtight environment preserves solution potency\u003c\/li\u003e\n\u003cli\u003eGravity drain design ensures reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUsing Kalkwasser to supplement the aquarium with calcium and carbonates is one of the most efficient and economic methods and has been used successfully on reef aquariums for many years.\u003c\/p\u003e\n\u003cp\u003eThe Kalkwasser powder is relatively inexpensive, is super concentrated and can simply be mixed into your top-off water. 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Reactors are not submersible. \u003c\/em\u003e\u003c\/p\u003e","brand":"IceCap","offers":[{"title":"Default Title","offer_id":67798269985064,"sku":"IC-KM-200","price":473.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/icecapkalkreactor_200.jpg?v=1790886592"},{"product_id":"icecap-kalk-mixing-reactor-small-km-120","title":"IceCap Kalk Mixing Reactor Small 5\" KM-120","description":"\u003cp\u003e\u003cstrong\u003eSIMPLIFY \u0026amp; AUTOMATE THE ADDITION OF CALCIUM HYDROXIDE WITH THE ICECAP KALK MIXER!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IceCap Kalk Mixer is a dedicated reactor for mixing calcium hydroxide (Kalkwasser) solution to ensure maximum concentration with each dose to your aquarium and eliminates the need for frequent manual mixing.\u003c\/p\u003e\n\u003cp\u003eA clever magnetic mixer means no more pesky powerheads to clean and replace frequently. The intelligent design makes maintenance a breeze and the slim profile allows for easy placement under your tank and integration with your existing ATO system.  \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable speed magnetic mixer\u003c\/li\u003e\n\u003cli\u003eSolid PVC and acrylic construction\u003c\/li\u003e\n\u003cli\u003eCompact profile easily fits under your tank\u003c\/li\u003e\n\u003cli\u003eReactor vessel detaches from base for easy maintenance\u003c\/li\u003e\n\u003cli\u003ePush-fit tubing connectors\u003c\/li\u003e\n\u003cli\u003eConvenient quick-fill cap for mess free Kalkwasser addition\u003c\/li\u003e\n\u003cli\u003eSealed airtight environment preserves solution potency\u003c\/li\u003e\n\u003cli\u003eGravity drain design ensures reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUsing Kalkwasser to supplement the aquarium with calcium and carbonates is one of the most efficient and economic methods and has been used successfully on reef aquariums for many years.\u003c\/p\u003e\n\u003cp\u003eThe Kalkwasser powder is relatively inexpensive, is super concentrated and can simply be mixed into your top-off water. 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The adjustable speed motor should then be attached to a timer or controller and set to periodically mix the solution inside the reactor a few times per day. \u003c\/p\u003e\n\u003cp\u003eWhen freshwater is pumped from your ATO reservoir into the reactor, the freshly mixed and highly concentrated Kalkwasser solution is pushed out and into your aquarium. \u003c\/p\u003e\n\u003cp\u003eWhen adding kalkwasser to any aquarium, it is best to use a pump with a slow flow rate. Due to the high pH of the solution, you must add kalkwasser slowly and in small amounts, typically multiple times per day. Most ATO systems on the market will fit the flow rate needs of the reactor very nicely because of the small and frequent dosages of freshwater. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaintenance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOnce every two weeks, the kalkwasser powder in the reactor will need to be replenished and thanks to the quick-fill cap, the process is painless and mess-free.  The entire reactor vessel only needs to be rinsed out completely once per month to dispose of precipitates and make room for fresh Kalkwasser powder. \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Kalk Mixer motor is not suitable for continuous use and should not be run constantly. Necessary ATO system, calcium hydroxide (kalkwasser), dosing pump and timer\/controller are required and sold separately. 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size=\"3\" color=\"#000000\" face=\"arial,sans-serif,helvetica\"\u003e\u003cb\u003eFootprint\u003c\/b\u003e\u003c\/font\u003e\u003c\/td\u003e    \u003ctd align=\"center\" width=\"103\"\u003e\u003cfont size=\"3\" color=\"#000000\" face=\"arial,sans-serif,helvetica\"\u003e\u003cb\u003e14\"       x 14\"\u003c\/b\u003e\u003c\/font\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cfont size=\"3\" color=\"#000000\" face=\"arial,sans-serif,helvetica\"\u003e\u003cb\u003eWater       Inlet\u003c\/b\u003e\u003c\/font\u003e\u003c\/td\u003e    \u003ctd align=\"center\" width=\"103\"\u003e\u003cfont size=\"3\" color=\"#000000\" face=\"arial,sans-serif,helvetica\"\u003e\u003cb\u003e1\/4\"       John Guest Micro Ball Valve\u003c\/b\u003e\u003c\/font\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cfont size=\"3\" color=\"#000000\" face=\"arial,sans-serif,helvetica\"\u003e\u003cb\u003eWater       Outlet\u003c\/b\u003e\u003c\/font\u003e\u003c\/td\u003e    \u003ctd align=\"center\" width=\"103\"\u003e\u003cfont size=\"3\" color=\"#000000\" face=\"arial,sans-serif,helvetica\"\u003e\u003cb\u003e1\/4\"       John Guest Speedfit\u003c\/b\u003e\u003c\/font\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cfont size=\"3\" color=\"#000000\" face=\"arial,sans-serif,helvetica\"\u003e\u003cb\u003eFeed       Method\u003c\/b\u003e\u003c\/font\u003e\u003c\/td\u003e    \u003ctd align=\"center\" width=\"103\"\u003e\u003cfont size=\"3\" color=\"#000000\" face=\"arial,sans-serif,helvetica\"\u003e\u003cb\u003ePump\/Powerhead\u003c\/b\u003e\u003c\/font\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cfont size=\"3\" color=\"#000000\" face=\"arial,sans-serif,helvetica\"\u003e\u003cb\u003eNeedle       Valve\u003c\/b\u003e\u003c\/font\u003e\u003c\/td\u003e    \u003ctd align=\"center\" width=\"103\"\u003e\u003cfont size=\"3\" color=\"#000000\" face=\"arial,sans-serif,helvetica\"\u003e\u003cb\u003eStandard\u003c\/b\u003e\u003c\/font\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cb\u003eSpray Bar\u003c\/b\u003e\u003c\/td\u003e    \u003ctd align=\"center\" width=\"103\"\u003e\u003cb\u003eStandard\u003c\/b\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\" height=\"22\"\u003e\u003cb\u003eTank       Size\u003c\/b\u003e\u003c\/td\u003e    \u003ctd align=\"center\" width=\"103\" height=\"22\"\u003e\u003cb\u003e1500       Gallons\u003c\/b\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cfont size=\"3\" color=\"#000000\" face=\"arial,sans-serif,helvetica\"\u003e\u003cb\u003eWater       Pump\u003c\/b\u003e\u003c\/font\u003e\u003c\/td\u003e    \u003ctd align=\"center\" width=\"103\"\u003e\u003cfont size=\"3\" color=\"#000000\" face=\"arial,sans-serif,helvetica\"\u003e\u003cb\u003eBlueLine       20 HD \u003cbr\u003e      (included) \u003c\/b\u003e\u003c\/font\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\" height=\"19\"\u003e\u003cfont size=\"3\" color=\"#000000\" face=\"arial,sans-serif,helvetica\"\u003e\u003cb\u003eMedia       Capacity\u003c\/b\u003e\u003c\/font\u003e\u003c\/td\u003e    \u003ctd align=\"center\" width=\"103\" height=\"19\"\u003e\u003cfont size=\"3\" color=\"#000000\" face=\"arial,sans-serif,helvetica\"\u003e\u003cb\u003e30lbs.\u003c\/b\u003e\u003c\/font\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cfont size=\"3\" color=\"#000000\" face=\"arial,sans-serif,helvetica\"\u003e\u003cb\u003eOther       Necessary Parts \u003cbr\u003e      (not included)\u003c\/b\u003e\u003c\/font\u003e\u003c\/td\u003e    \u003ctd align=\"center\" width=\"103\"\u003e\u003cfont size=\"3\" color=\"#000000\" face=\"arial,sans-serif,helvetica\"\u003e\u003cb\u003eCO2       Kit \u003cbr\u003e      CO2 Tank\u003cbr\u003e      Reactor Media\u003cbr\u003e      pH Monitor or Controller\u003cbr\u003e      Feed Pump\u003c\/b\u003e\u003c\/font\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e","brand":"MRC","offers":[{"title":"Default Title","offer_id":67798493069608,"sku":"MRCCCR8618","price":1599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/CCR-3824_ca5917e5-aff4-4bc8-b276-aaf2fe994bba.jpg?v=1790886873"},{"product_id":"mrc-cr-1-single-calcium-reactor","title":"MRC CR-1 Single Calcium Reactor","description":"\u003cp\u003e  \u003c\/p\u003e\n\u003ctable border=\"1\" width=\"449\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\"\u003e\n\u003ctbody\u003e\n\u003ctr bgcolor=\"#000000\"\u003e\n\u003ctd valign=\"top\" width=\"161\"\u003e\n\u003cp align=\"center\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"103\"\u003e\n\u003cp align=\"center\"\u003e\u003cspan\u003e\u003cstrong\u003eCR-1 Single\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eTotal Height\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e21\"\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eChamber OD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e4 1\/2\"\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eTube Height\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e18\"\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eFootprint\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e10\" x 10\"\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eWater Inlet\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e1\/2\" Barb \u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eWater Outlet\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e1\/4\" Joh Guest Speedfit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eFeed Method\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003eGravity or Pump\/Powerhead\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eNeedle Valve\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003eStandard\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cstrong\u003eTank Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cstrong\u003e300 Gallons\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eWater Pump\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003eBlueLine 10\u003cbr\u003e(Not Included)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\" height=\"19\"\u003e\u003cspan\u003e\u003cstrong\u003eMedia Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\" height=\"19\"\u003e\u003cspan\u003e\u003cstrong\u003e7lbs.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eOther Necessary Parts \u003cbr\u003e (not included)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003eCO2 Kit \u003cbr\u003e CO2 Tank\u003cbr\u003e Reactor Media\u003cbr\u003e pH Monitor or Controller\u003cbr\u003e Feed Pump (optional)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"MRC","offers":[{"title":"Default Title","offer_id":67798493102376,"sku":"MRCCR1","price":499.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/CR1_30942a7f-6299-457e-ac44-29615f65f328.jpg?v=1790886874"},{"product_id":"mrc-cr-2-dual-calcium-reactor","title":"MRC CR-2 Dual Calcium Reactor","description":"\u003cp\u003e  \u003c\/p\u003e\n\u003ctable border=\"1\" width=\"449\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\"\u003e\n\u003ctbody\u003e\n\u003ctr bgcolor=\"#000000\"\u003e\n\u003ctd valign=\"top\" width=\"161\"\u003e\n\u003cp align=\"center\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"103\"\u003e\n\u003cp align=\"center\"\u003e\u003cspan\u003e\u003cstrong\u003eCR-2 Dual\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eTotal Height\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e21\"\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eChamber OD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e4 1\/2\"\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eTube Height\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e18\"\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eFootprint\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e12\" x 12\"\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eWater Inlet\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e1\/2\" Barb \u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eWater Outlet\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e1\/4\" Joh Guest Speedfit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eFeed Method\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003eGravity or Pump\/Powerhead\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eNeedle Valve\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003eStandard\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cstrong\u003eTank Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cstrong\u003e500 Gallons\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eWater Pump\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eBlueLine 10\u003cbr\u003e(Not Included)\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\" height=\"19\"\u003e\u003cspan\u003e\u003cstrong\u003eMedia Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\" height=\"19\"\u003e\u003cspan\u003e\u003cstrong\u003e14lbs.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eOther Necessary Parts \u003cbr\u003e (not included)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003eCO2 Kit \u003cbr\u003e CO2 Tank\u003cbr\u003e Reactor Media\u003cbr\u003e pH Monitor or Controller\u003cbr\u003e Feed Pump (optional)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"MRC","offers":[{"title":"Default Title","offer_id":67798493135144,"sku":"MRCCR2","price":669.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/CR2_17c60583-8283-4c8c-a4fc-9cbe347c341b.jpg?v=1790886876"},{"product_id":"mrc-cr-4-dual-calcium-reactor","title":"MRC CR-4 Dual Calcium Reactor","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable border=\"1\" width=\"449\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\"\u003e\n\u003ctbody\u003e\n\u003ctr bgcolor=\"#000000\"\u003e\n\u003ctd valign=\"top\" width=\"161\"\u003e\n\u003cp align=\"center\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"103\"\u003e\n\u003cp align=\"center\"\u003e\u003cspan\u003e\u003cstrong\u003eCR-4\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eTotal Height\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e15\"\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eChamber OD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e6\" \u0026amp; 4 1\/2\"\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eTube Height\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e12\"\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eFootprint\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e14\" x 14\"\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eWater Inlet\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e1\/2\" Barb \u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eWater Outlet\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e1\/4\" Joh Guest Speedfit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eFeed Method\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003eGravity or Pump\/Powerhead\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eNeedle Valve\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003eStandard\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cstrong\u003eTank Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cstrong\u003e575 Gallons\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eWater Pump\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003eBlueLine 20\u003cbr\u003e(Not Included)\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\" height=\"19\"\u003e\u003cspan\u003e\u003cstrong\u003eMedia Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\" height=\"19\"\u003e\u003cspan\u003e\u003cstrong\u003e12lbs.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eOther Necessary Parts \u003cbr\u003e (not included)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003eCO2 Kit \u003cbr\u003e CO2 Tank\u003cbr\u003e Reactor Media\u003cbr\u003e pH Monitor or Controller\u003cbr\u003e Feed Pump (optional)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"MRC","offers":[{"title":"Default Title","offer_id":67798501359912,"sku":"MRCCR4","price":759.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/CR4.jpg?v=1790886877"},{"product_id":"mrc-cr-6-dual-calcium-reactor","title":"MRC CR-6 Dual Calcium Reactor","description":"\u003cp\u003e  \u003c\/p\u003e\n\u003ctable border=\"1\" width=\"449\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\"\u003e\n\u003ctbody\u003e\n\u003ctr bgcolor=\"#000000\"\u003e\n\u003ctd valign=\"top\" width=\"161\"\u003e\n\u003cp align=\"center\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"103\"\u003e\n\u003cp align=\"center\"\u003e\u003cspan\u003e\u003cstrong\u003eCR-6\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eTotal Height\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e21\"\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eChamber OD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e6\" \u0026amp; 4 1\/2\"\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eTube Height\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e18\"\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eFootprint\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e14\" x 14\"\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eWater Inlet\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e1\/2\" Barb \u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eWater Outlet\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e1\/4\" Joh Guest Speedfit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eFeed Method\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003eGravity or Pump\/Powerhead\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eNeedle Valve\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003eStandard\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cstrong\u003eTank Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cstrong\u003e725 Gallons\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eWater Pump\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003eBlueLine 20\u003cbr\u003e(Not Included)\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\" height=\"19\"\u003e\u003cspan\u003e\u003cstrong\u003eMedia Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\" height=\"19\"\u003e\u003cspan\u003e\u003cstrong\u003e18lbs.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eOther Necessary Parts \u003cbr\u003e (not included)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003eCO2 Kit \u003cbr\u003e CO2 Tank\u003cbr\u003e Reactor Media\u003cbr\u003e pH Monitor or Controller\u003cbr\u003e Feed Pump (optional)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"MRC","offers":[{"title":"Default Title","offer_id":67798501392680,"sku":"MRCCR6","price":879.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/CR6.jpg?v=1790886878"},{"product_id":"mrc-cr-l-add-on-calcium-reactor-chamber","title":"MRC CR-L Add-on Calcium Reactor Chamber","description":"\u003cp\u003e\u003cstrong\u003eMRC Add-on Calcium   Reactor Chamber\u003c\/strong\u003e\u003cbr\u003e  When your reef is ready, a second chamber can   make a significant difference in your calcium reactor's ability to take on more   advanced systems. For example, a larger system will need more room to mix   replenishing minerals and keep alkalinity and CO2 at their optimal   levels for your marine friends. It also buffers the pH in the out-going water,   which helps to maintain a pH level of 8.0-8.4. An added chamber is a great way   to keep the chemical balance stable as your system grows.\u003cbr\u003e\u003c\/p\u003e\u003ctable width=\"75%\" align=\"center\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003ctd width=\"562\" colspan=\"5\" height=\"0\"\u003e\u003cp align=\"center\"\u003e\u003cstrong\u003eMRC Add-on Calcium   Reactor Chamber\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eCR-S\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eCR-C\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eCR-L\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eCR-XL\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eTotal   Height\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e21\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e15\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e21\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e21\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eChamber   OD\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e4 1\/2\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e6\" \u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e6\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e8\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eTube   Height\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e18\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e12\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e18\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e18\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eFootprint\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e61\/2\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e8 1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e8 1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cp align=\"center\"\u003e\u003cstrong\u003e10.5\"\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eWater   Inlet\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\" \u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eWater   Outlet\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\" \u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\" \u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eWater   Pump\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eN\/A\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eN\/A\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eN\/A\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eN\/A\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eChamber   Capacity\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e7 lbs.\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e7 lbs.\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e10 lbs\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e20   lbs\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eCompatible Reactors \u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eAny Make   Reactor\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eAny Make   Reactor\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eAny Make   Reactor\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eAny Make   Reactor\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e \u003c\/p\u003e","brand":"MRC","offers":[{"title":"Default Title","offer_id":67798501425448,"sku":"MRCCRL","price":287.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/CR-S.jpg?v=1790886880"},{"product_id":"mrc-cr-c-add-on-calcium-reactor-chamber","title":"MRC CR-M Add-on Calcium Reactor Chamber","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eMRC Add-on Calcium   Reactor Chamber\u003c\/strong\u003e\u003cbr\u003e  When your reef is ready, a second chamber can   make a significant difference in your calcium reactor's ability to take on more   advanced systems. For example, a larger system will need more room to mix   replenishing minerals and keep alkalinity and CO2 at their optimal   levels for your marine friends. It also buffers the pH in the out-going water,   which helps to maintain a pH level of 8.0-8.4. An added chamber is a great way   to keep the chemical balance stable as your system grows.\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"75%\" align=\"center\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003ctd width=\"562\" colspan=\"5\" height=\"0\"\u003e\u003cp align=\"center\"\u003e\u003cstrong\u003eMRC Add-on Calcium   Reactor Chamber\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eCR-S\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eCR-C\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eCR-L\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eCR-XL\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eTotal   Height\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e21\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e15\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e21\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e21\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eChamber   OD\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e4 1\/2\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e6\" \u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e6\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e8\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eTube   Height\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e18\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e12\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e18\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e18\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eFootprint\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e61\/2\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e8 1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e8 1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cp align=\"center\"\u003e\u003cstrong\u003e10.5\"\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eWater   Inlet\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\" \u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eWater   Outlet\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\" \u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\" \u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eWater   Pump\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eN\/A\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eN\/A\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eN\/A\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eN\/A\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eChamber   Capacity\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e7 lbs.\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e7 lbs.\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e10 lbs\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e20   lbs\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eCompatible Reactors \u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eAny Make   Reactor\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eAny Make   Reactor\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eAny Make   Reactor\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eAny Make   Reactor\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"MRC","offers":[{"title":"Default Title","offer_id":67798501458216,"sku":"MRCCRM","price":241.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/CR-S_21bc4480-6454-4080-9dd1-88dfa4167ca7.jpg?v=1790886881"},{"product_id":"mrc-cr-s-add-on-calcium-reactor-chamber","title":"MRC CR-S Add-on Calcium Reactor Chamber","description":"\u003cp\u003e\u003cstrong\u003eMRC Add-on Calcium   Reactor Chamber\u003c\/strong\u003e\u003cbr\u003e  When your reef is ready, a second chamber can   make a significant difference in your calcium reactor's ability to take on more   advanced systems. For example, a larger system will need more room to mix   replenishing minerals and keep alkalinity and CO2 at their optimal   levels for your marine friends. It also buffers the pH in the out-going water,   which helps to maintain a pH level of 8.0-8.4. An added chamber is a great way   to keep the chemical balance stable as your system grows.\u003cbr\u003e\u003c\/p\u003e\u003ctable width=\"75%\" align=\"center\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003ctd width=\"562\" colspan=\"5\" height=\"0\"\u003e\u003cp align=\"center\"\u003e\u003cstrong\u003eMRC Add-on Calcium   Reactor Chamber\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eCR-S\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eCR-C\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eCR-L\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eCR-XL\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eTotal   Height\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e21\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e15\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e21\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e21\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eChamber   OD\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e4 1\/2\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e6\" \u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e6\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e8\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eTube   Height\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e18\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e12\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e18\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e18\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eFootprint\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e61\/2\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e8 1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e8 1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cp align=\"center\"\u003e\u003cstrong\u003e10.5\"\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eWater   Inlet\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\" \u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eWater   Outlet\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\" \u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\" \u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eWater   Pump\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eN\/A\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eN\/A\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eN\/A\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eN\/A\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eChamber   Capacity\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e7 lbs.\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e7 lbs.\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e10 lbs\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e20   lbs\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eCompatible Reactors \u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eAny Make   Reactor\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eAny Make   Reactor\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eAny Make   Reactor\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eAny Make   Reactor\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e \u003c\/p\u003e","brand":"MRC","offers":[{"title":"Default Title","offer_id":67798509650216,"sku":"MRCCRS","price":218.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/CR-S_7fa9170b-3e44-471b-844e-a3ac65a0db6d.jpg?v=1790886882"},{"product_id":"mrc-cr-nano-add-on-calcium-reactor-chamber","title":"MRC CR-T Nano Add-on Calcium Reactor Chamber","description":"\u003cp\u003e\u003cstrong\u003eMRC Add-on Calcium   Reactor Chamber\u003c\/strong\u003e\u003cbr\u003e  When your reef is ready, a second chamber can   make a significant difference in your calcium reactor's ability to take on more   advanced systems. For example, a larger system will need more room to mix   replenishing minerals and keep alkalinity and CO2 at their optimal   levels for your marine friends. It also buffers the pH in the out-going water,   which helps to maintain a pH level of 8.0-8.4. An added chamber is a great way   to keep the chemical balance stable as your system grows.\u003cbr\u003e\u003c\/p\u003e\u003ctable width=\"75%\" align=\"center\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003ctd width=\"562\" colspan=\"5\" height=\"0\"\u003e\u003cp align=\"center\"\u003e\u003cstrong\u003eMRC Add-on Calcium   Reactor Chamber\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eCR-S\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eCR-C\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eCR-L\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eCR-XL\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eTotal   Height\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e21\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e15\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e21\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e21\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eChamber   OD\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e4 1\/2\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e6\" \u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e6\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e8\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eTube   Height\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e18\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e12\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e18\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e18\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eFootprint\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e61\/2\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e8 1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e8 1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cp align=\"center\"\u003e\u003cstrong\u003e10.5\"\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eWater   Inlet\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\" \u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eWater   Outlet\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\" \u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\" \u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eWater   Pump\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eN\/A\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eN\/A\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eN\/A\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eN\/A\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eChamber   Capacity\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e7 lbs.\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e7 lbs.\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e10 lbs\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e20   lbs\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eCompatible Reactors \u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eAny Make   Reactor\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eAny Make   Reactor\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eAny Make   Reactor\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eAny Make   Reactor\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e \u003c\/p\u003e","brand":"MRC","offers":[{"title":"Default Title","offer_id":67798509682984,"sku":"MRCCRN","price":143.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/CR-S_26f8cbe2-e232-40ff-979c-9bacec999901.jpg?v=1790886884"},{"product_id":"mrc-cr-xl-add-on-calcium-reactor-chamber","title":"MRC CR-XL Add-on Calcium Reactor Chamber","description":"\u003cp\u003e\u003cstrong\u003eMRC Add-on Calcium   Reactor Chamber\u003c\/strong\u003e\u003cbr\u003e  When your reef is ready, a second chamber can   make a significant difference in your calcium reactor's ability to take on more   advanced systems. For example, a larger system will need more room to mix   replenishing minerals and keep alkalinity and CO2 at their optimal   levels for your marine friends. It also buffers the pH in the out-going water,   which helps to maintain a pH level of 8.0-8.4. An added chamber is a great way   to keep the chemical balance stable as your system grows.\u003cbr\u003e\u003c\/p\u003e\u003ctable width=\"75%\" align=\"center\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003ctd width=\"562\" colspan=\"5\" height=\"0\"\u003e\u003cp align=\"center\"\u003e\u003cstrong\u003eMRC Add-on Calcium   Reactor Chamber\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eCR-S\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eCR-C\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eCR-L\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eCR-XL\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eTotal   Height\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e21\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e15\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e21\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e21\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eChamber   OD\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e4 1\/2\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e6\" \u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e6\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e8\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eTube   Height\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e18\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e12\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e18\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e18\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eFootprint\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e61\/2\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e8 1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e8 1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cp align=\"center\"\u003e\u003cstrong\u003e10.5\"\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eWater   Inlet\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\" \u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eWater   Outlet\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\" \u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\" \u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e1\/4\"\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eWater   Pump\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eN\/A\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eN\/A\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eN\/A\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eN\/A\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eChamber   Capacity\u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e7 lbs.\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e7 lbs.\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e10 lbs\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e20   lbs\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"81\" height=\"30\"\u003e\u003cstrong\u003eCompatible Reactors \u003c\/strong\u003e\u003c\/td\u003e    \u003ctd width=\"107\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eAny Make   Reactor\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"110\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eAny Make   Reactor\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"128\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eAny Make   Reactor\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e    \u003ctd width=\"60\" height=\"30\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eAny Make   Reactor\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e \u003c\/p\u003e","brand":"MRC","offers":[{"title":"Default Title","offer_id":67798509715752,"sku":"MRCCRXL","price":344.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/CR-S_fd7ce47d-4d76-4f73-9013-648a812bbcb9.jpg?v=1790886885"},{"product_id":"mrc-dual-nano-calcium-reactor","title":"MRC Dual Nano Calcium Reactor","description":"\u003cp\u003e  \u003c\/p\u003e\n\u003ctable border=\"1\" width=\"449\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\"\u003e\n\u003ctbody\u003e\n\u003ctr bgcolor=\"#000000\"\u003e\n\u003ctd valign=\"top\" width=\"161\"\u003e\n\u003cp align=\"center\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"103\"\u003e\n\u003cp align=\"center\"\u003e\u003cspan\u003e\u003cstrong\u003eCR-Nano Dual\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eTotal Height\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e15\"\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eChamber OD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e4 1\/2\" \u0026amp; 3\"\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eTube Height\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e12\"\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eFootprint\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003e12\" x 12\"\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eWater Inlet\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" 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height=\"19\"\u003e\u003cspan\u003e\u003cstrong\u003eMedia Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\" height=\"19\"\u003e\u003cspan\u003e\u003cstrong\u003e6lbs.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"center\" width=\"161\"\u003e\u003cspan\u003e\u003cstrong\u003eOther Necessary Parts \u003cbr\u003e (not included)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"103\"\u003e\u003cspan\u003e\u003cstrong\u003eCO2 Kit \u003cbr\u003e CO2 Tank\u003cbr\u003e Reactor Media\u003cbr\u003e pH Monitor or Controller\u003cbr\u003e Feed Pump (optional)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"MRC","offers":[{"title":"Default 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However, a Neilson Reactor uses a separate chamber to mix kalkwasser (calcium   lime water mix) into the water. No carbon dioxide is needed. \u003c\/p\u003e\u003cp\u003eThe Nilsen   reactor is a long time favorite of reefers for the simplistic approach to   topping off with fresh water and raising Ca levels at the same time. A dosing   pump feeds the reactor from your fresh water make up water reservoir. It passes   through the highly saturated calcium hydroxide solution in the reactor. \u003c\/p\u003e\u003cp\u003eImagine adding 4 full measuring cups of kalk without worries of   the unit not getting stuck in the solution. The best and easiest to use Nilsen   reactor on the market! No premixing necessary. The new revolutionary design   allows the most amount of kalk to be added than any other Nilsen reactor on the   market. (Patent Pending). New Nilsen with built in timing mechanism. One timer   when the mixing occurs and another for the length of the mix. This allows you to   get the right amount of kalk mixed for your system. Each timer is selectible   between 10 different positions to give you 100 different timing   options!\u003c\/p\u003e","brand":"MRC","offers":[{"title":"Default Title","offer_id":67798559981864,"sku":"MRCNR3","price":1050.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/nilsen_reactor.jpg?v=1790886929"},{"product_id":"mrc-nilsen-kalkwasser-reactor-small","title":"MRC Nilsen Kalkwasser Reactor Small NR-1","description":"\u003cp\u003eSmall Nilsen 4 1\/2x18 Chamber\u003c\/p\u003e\u003cp\u003eNilsen Kalk Reactor Ca(OH)2 \u003c\/p\u003e\u003cp\u003eA Nilsen Reactor, like a Calcium reactor, helps dissolve calcium   into a useable form before distributing it into the rest of your system.   However, a Neilson Reactor uses a separate chamber to mix kalkwasser (calcium   lime water mix) into the water. No carbon dioxide is needed. \u003c\/p\u003e\u003cp\u003eThe Nilsen   reactor is a long time favorite of reefers for the simplistic approach to   topping off with fresh water and raising Ca levels at the same time. A dosing   pump feeds the reactor from your fresh water make up water reservoir. It passes   through the highly saturated calcium hydroxide solution in the reactor. \u003c\/p\u003e\u003cp\u003eImagine adding 4 full measuring cups of kalk without worries of   the unit not getting stuck in the solution. The best and easiest to use Nilsen   reactor on the market! No premixing necessary. The new revolutionary design   allows the most amount of kalk to be added than any other Nilsen reactor on the   market. (Patent Pending). New Nilsen with built in timing mechanism. One timer   when the mixing occurs and another for the length of the mix. This allows you to   get the right amount of kalk mixed for your system. 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No carbon dioxide is needed. \u003c\/p\u003e\u003cp\u003eThe Nilsen   reactor is a long time favorite of reefers for the simplistic approach to   topping off with fresh water and raising Ca levels at the same time. A dosing   pump feeds the reactor from your fresh water make up water reservoir. It passes   through the highly saturated calcium hydroxide solution in the reactor. \u003c\/p\u003e\u003cp\u003eImagine adding 4 full measuring cups of kalk without worries of   the unit not getting stuck in the solution. The best and easiest to use Nilsen   reactor on the market! No premixing necessary. The new revolutionary design   allows the most amount of kalk to be added than any other Nilsen reactor on the   market. (Patent Pending). New Nilsen with built in timing mechanism. One timer   when the mixing occurs and another for the length of the mix. This allows you to   get the right amount of kalk mixed for your system. 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Available in 3 different models that feature reverse flow water current for maximum water and Co2contact time with the coral media. All models come with PH probe holders to monitor Ph levels in the main reactor chamber and built in bubble counters to monitor Co2 drip rates. To help you meet the challenging task of maintaining alkalinity, calcium and trace elements , consider adding a Reef Octopus calcium reactor to your aquarium system. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow it works\u003c\/strong\u003e\u003cbr\u003eA calcium reactor is essentially a chamber full of aragonite, which is the crushed skeleton of ancient hard corals. Aquarium water is pumped through this chamber along with pressurized carbon dioxide (CO2). The CO2 lowers the pH in the chamber to an acidic level which dissolves aragonite media into the aquarium water. 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In addition to dissolving the calcium, this process also dissolves nearly all the minerals and trace elements the coral used in order to grow.\u003c\/p\u003e\n\u003cp\u003eAutomated Calcium and Alkalinity supplementation - When set up properly and used correctly, a calcium reactor can maintain or increase calcium levels with little to no maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVARIOS CR-200 TECHNICAL SPECS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBody Size: 8in \u003cbr\u003e Footprint: 15.2in x 10.6in\u003cbr\u003e Total Height: 23in\u003cbr\u003e Media Capacity: 8L (2gal)\u003cbr\u003e Inlet Size: 1\/4in\u003cbr\u003e Max Feed Rate: 150GPH\u003c\/p\u003e\n\u003cp\u003eNote: Suggest a feed pressure slightly higher than a full flowing influent\u003c\/p\u003e\n\u003cp\u003eRecirculation Pump Information\u003cbr\u003e Reef Octopus VarioS 4 variable speed pump\u003cbr\u003e Max Wattage: 40w\u003cbr\u003e Apex Ready Control via 0-10V\u003c\/p\u003e\n\u003cp\u003eWarranty - 2 year warranty on pump and 1 year on reactor body\u003c\/p\u003e","brand":"Reef Octopus","offers":[{"title":"Default Title","offer_id":67799380230440,"sku":"OCT-CALR200","price":866.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/CALR200.jpg?v=1790887638"},{"product_id":"reef-octopus-calcium-reactor-8-7-dc-single-chamber-wvarios-6-oct-calr220","title":"Reef Octopus Calcium Reactor 8.7\" DC Single Chamber wVarios 6 - OCT-CALR220","description":"\u003cp\u003e\u003cstrong\u003eCALCIUM\/ALKALINITY DEMAND\u003c\/strong\u003e\u003cbr\u003e Heavy - 300 Gallon \u003cbr\u003e Medium - 400 Gallons\u003cbr\u003e Light - 500 Gallons\u003cbr\u003e RATED FOR AQUARIUMS UP TO 500 GALLONS\u003c\/p\u003e\n\u003cp\u003eEfficient Variable Speed DC Pump\u003cbr\u003e Apex Ready\u003cbr\u003e Reverse flow and CO2 Recirculating Design\u003cbr\u003e Auto Fill Bubble Counter\u003cbr\u003e Probe Holder w\/Plug*\u003cbr\u003e Easy to Remove Lid\u003cbr\u003e Precision Effluent Control Valve\u003cbr\u003e Solid Construction\u003cbr\u003e 1\/4\"quick connect fittings\u003cbr\u003e * Does not include PH probe.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVARIOS CR220 DC CALCIUM REACTOR\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe VarioS CR is perfectly capable of meeting the challenging task of maintaining alkalinity, calcium and trace elements on a demanding reef system. Quality, design and controllability define the Reef Octopus VarioS Calcium Reactor series. Available in 3 different models that feature the new VarioS variable speed pump and reverse flow water current reactor design to maximum water and Co2contact time with the media. All models come with PH probe holder(probe and PH controller sold separately) to monitor Ph levels in the main reactor chamber and built in bubble counters to monitor Co2 drip rates.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow it works\u003c\/strong\u003e\u003cbr\u003eA calcium reactor is essentially a chamber full of aragonite, which is the crushed skeleton of ancient hard corals. Aquarium water is pumped through this chamber along with pressurized carbon dioxide (CO2). The CO2 lowers the pH in the chamber to an acidic level which dissolves aragonite media into the aquarium water. In addition to dissolving the calcium, this process also dissolves nearly all the minerals and trace elements the coral used in order to grow.\u003c\/p\u003e\n\u003cp\u003eAutomated Calcium and Alkalinity supplementation - When set up properly and used correctly, a calcium reactor can maintain or increase calcium levels with little to no maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVARIOS CR-220 TECHNICAL SPECS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBody Size: 9in \u003cbr\u003e Footprint: 16.5in x 11in\u003cbr\u003e Total Height: 23in\u003cbr\u003e Media Capacity: 9.3L (2.5gal)\u003cbr\u003e Inlet Size: 1\/4in\u003cbr\u003e Max Feed Rate: 150GPH\u003c\/p\u003e\n\u003cp\u003eNote: Suggest a feed pressure slightly higher than a full flowing influent\u003c\/p\u003e\n\u003cp\u003eRecirculation Pump Information\u003cbr\u003e Reef Octopus VarioS 6 variable speed pump\u003cbr\u003e Max Wattage: 70w\u003cbr\u003e Apex Ready Control via 0-10V\u003c\/p\u003e\n\u003cp\u003eWarranty - 2 year warranty on pump and 1 year on reactor body\u003c\/p\u003e","brand":"Reef Octopus","offers":[{"title":"Default Title","offer_id":67799388455208,"sku":"OCT-CALR220","price":1027.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/CALR200_1.jpg?v=1790887641"},{"product_id":"kalk-stirrer-100-oct-ks100","title":"Reef Octopus Kalk Stirrer 100 - OCT-KS100","description":"5.25\"x5.25\"x27.25\"\u003cbr\u003e","brand":"Reef Octopus","offers":[{"title":"Default Title","offer_id":67799430070568,"sku":"OCT-KS100","price":392.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/SRO-Kalk-Stirrer.jpg?v=1790887674"},{"product_id":"kalk-stirrer-150-oct-ks150","title":"Reef Octopus Kalk Stirrer 150 - OCT-KS150","description":"7.5\"x7.5\"x26\"\u003cbr\u003e","brand":"Reef Octopus","offers":[{"title":"Default Title","offer_id":67799438262568,"sku":"OCT-KS150","price":519.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/SRO-Kalk-Stirrer_47e3d0dd-40a1-4563-b397-6ea12a912def.jpg?v=1790887676"},{"product_id":"kalk-stirrer-250-oct-ks250","title":"Reef Octopus Kalk Stirrer 250 - OCT-KS250","description":"12.5\"x12.5\"x26\"\u003cbr\u003e","brand":"Reef Octopus","offers":[{"title":"Default Title","offer_id":67799438328104,"sku":"OCT-KS250","price":785.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/SRO-Kalk-Stirrer_943ffc9f-d94a-4a6c-b57b-c34a69da8c55.jpg?v=1790887678"},{"product_id":"tunze-calcium-automat-reactor-3171","title":"Tunze Calcium Automat Reactor 3171","description":"For aquariums from 200 to 1,000 l\u003cbr\u003e(50 to 265 USgal.) of salt water.\u003cbr\u003eEnergy   consumption: 8 W.\u003cbr\u003eVoltage \/ frequency: 230V\/50Hz (115V\/60Hz).\u003cbr\u003eCable   length: 2 m (78.7 in.).\u003cbr\u003eImmersion depth: approx. 60 to 280 mm (2.3 to 11.0   in.).\u003cbr\u003eFilling volume: 1,200 ml (40.5 fl.oz.).\u003cbr\u003eDelivery: up to 1.9 l\/h (0.5   US gal.\/h).\u003cbr\u003eDimensions: L 113 x W 113 x H 300 mm (L 4.4 x W 4.4 x H   11.8 in.).\u003cbr\u003eMagnet holder up to a glass thickness of 12 mm (.47 in.).","brand":"Tunze","offers":[{"title":"Default Title","offer_id":67800067473704,"sku":"TUN3171","price":579.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/3171.jpg?v=1790888141"},{"product_id":"tunze-calcium-automat-reactor-3172","title":"Tunze Calcium Automat Reactor 3172","description":"For marine aquariums up to 2,000 liters (528 USgal.) depending on the coral population.\u003cbr\u003eEnergy consumption: 17 W (25 W)\u003cbr\u003eVoltage \/ frequency: 230V\/50Hz (115V\/60Hz)\u003cbr\u003eCable length: 2.2 m (86.6 in.)\u003cbr\u003eExternal operation or in a cabinet (recommended),\u003cbr\u003eself-priming\u003cbr\u003eFilling quantity: 10 liters (2.6 USgal.), without filling\u003cbr\u003eDimensions (L x W x H): 310 x 250 x 520 mm (12.2 x 9.8 x 20.5 in.)","brand":"Tunze","offers":[{"title":"Default Title","offer_id":67800075665704,"sku":"TUN3172","price":799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/3172.jpg?v=1790888144"},{"product_id":"tunze-safety-connector-6105-6","title":"Tunze Carbon Doser 7077.200","description":"\u003cdiv\u003eor a targeted and very precise CO2 supply in freshwater aquariums, or into calcium reactors. Features an electronically controlled valve that produces one CO2 portion \/ CO2 bubble every 0.1 to 10 seconds. The number of bubbles \/ portions is adjustable from 10 per second to 1 every 10 seconds and the rate of delivery is constant to +\/- 1\/1,000th of a second.\n\nAdvantages:\n• The CarbonDoser® replaces a CO2 valve and a bubble counter, and additionally ensures stable, precision CO2 dosing with guaranteed safety.\n• In reef systems, it significantly improves the convenience, while lowering the risk, of using a calcium reactor to replenish critical minerals\n• The device completely removes the potential for erratic performance as may be experienced with other methods\n• CO2 regulation maintains extreme precision even with pressure fluctuations\n• The device is intuitive, user-friendly, compact and easy to operate\n• Compatible with Neptune, Hydros, GHL, PinPoint and of course with TUNZE® pressure reducer 7077\/3 as well as the TUNZE® calcium reactors 3171 and 3172\n• In freshwater systems, the CarbonDoser® is perfect for CO2 dosing to optimise plant growth, making laborious CO2 adjustment a thing of the past\n\nDelivered with quality non-return valve, all necessary hoses, 12V power supply.\u003c\/div\u003e","brand":"Tunze","offers":[{"title":"Default Title","offer_id":67800075698472,"sku":"TUN7077.200","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/7077.200.jpg?v=1790888146"},{"product_id":"tunze-safety-connector-6105-7","title":"Tunze Carbon Doser Set w\/CO2 Regulator","description":"\u003cdiv\u003eor a targeted and very precise CO2 supply in freshwater aquariums, or into calcium reactors. Features an electronically controlled valve that produces one CO2 portion \/ CO2 bubble every 0.1 to 10 seconds. The number of bubbles \/ portions is adjustable from 10 per second to 1 every 10 seconds and the rate of delivery is constant to +\/- 1\/1,000th of a second.\n\nAdvantages:\n• The CarbonDoser® replaces a CO2 valve and a bubble counter, and additionally ensures stable, precision CO2 dosing with guaranteed safety.\n• In reef systems, it significantly improves the convenience, while lowering the risk, of using a calcium reactor to replenish critical minerals\n• The device completely removes the potential for erratic performance as may be experienced with other methods\n• CO2 regulation maintains extreme precision even with pressure fluctuations\n• The device is intuitive, user-friendly, compact and easy to operate\n• Compatible with Neptune, Hydros, GHL, PinPoint and of course with TUNZE® pressure reducer 7077\/3 as well as the TUNZE® calcium reactors 3171 and 3172\n• In freshwater systems, the CarbonDoser® is perfect for CO2 dosing to optimise plant growth, making laborious CO2 adjustment a thing of the past\n\nDelivered with quality non-return valve, all necessary hoses, 12V power supply.\n\nPrecision device with fine adjustment for standard CO2 cylinders, thread in keeping with German standard DIN 477 (US version with CGA 320 thread). To be mounted without tools; precise adjustment; two pressure gauges; pressure-relief valve. Made in Germany.\u003c\/div\u003e","brand":"Tunze","offers":[{"title":"Default Title","offer_id":67800075731240,"sku":"TUN7077SET","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/7077.200_1.jpg?v=1790888147"},{"product_id":"tlf-remag-media-20kg","title":"Two LIttle Fishies ReMag Media 20kg","description":"\u003ch2\u003eReMag™\u003c\/h2\u003e\n\u003cp\u003eReMag is a magnesium-rich natural stone sized to blend well with ReBorn and other calcium carbonate media for use in calcium reactors. ReMag makes maintaining the magnesium level in your reef a no-brainer. Simply use ReMag in a calcium reactor according to the directions to supply the magnesium your corals need. Aside from saving you time and money, it gives you more reason to enjoy watching your corals grow.\u003c\/p\u003e","brand":"Two LIttle Fishies","offers":[{"title":"Default Title","offer_id":67800325980456,"sku":"TLFRM20","price":378.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/remag_1.jpg?v=1790888329"},{"product_id":"tlf-remag-media-4kg","title":"Two LIttle Fishies ReMag Media 4kg","description":"\u003ch2\u003eReMag™\u003c\/h2\u003e\n\u003cp\u003eReMag is a magnesium-rich natural stone sized to blend well with ReBorn and other calcium carbonate media for use in calcium reactors. ReMag makes maintaining the magnesium level in your reef a no-brainer. Simply use ReMag in a calcium reactor according to the directions to supply the magnesium your corals need. Aside from saving you time and money, it gives you more reason to enjoy watching your corals grow.\u003c\/p\u003e","brand":"Two LIttle Fishies","offers":[{"title":"Default Title","offer_id":67800334172456,"sku":"TLFRM4","price":80.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/remag.jpg?v=1790888331"}],"url":"https:\/\/bubbleflowaquatix.com\/collections\/calcium-reactors.oembed?page=2","provider":"Bubble Flow Aquatix","version":"1.0","type":"link"}