{"product_id":"wio-nano-rocks-ryuoh","title":"WIO Nano Rocks - Ryuoh","description":"\u003cp\u003e\u003cstrong\u003e6 Bags per Box.  Each Bag is 2kg(4.4lbs)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRyuoh Nano Stone\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a scaled-down version of the legendary Ryuoh Stone, revered in aquascaping for its dramatic structure and expressive texture. Named after the mythical Dragon King (“Ryu-oh” in Japanese), this limestone features sharp ridges, deep cuts, and a layered grey palette that recalls ancient mountain cliffs sculpted by time.\u003c\/p\u003e\n\u003cp\u003eIts natural surface complexity and pale veins offer contrast and visual tension, making it ideal for bold compositions in nano tanks under 40 L. Whether used as a standalone layout in an Iwagumi design or as an accent in larger hardscapes, Ryuoh Nano Stone brings a sense of monumentality in miniature.\u003c\/p\u003e\n\u003cp\u003ePre-washed, it’s safe for all livestock and aquatic plants. Its dramatic form adds height, character, and timeless geological elegance to both aquatic and terrestrial nature creations.\u003c\/p\u003e\n\u003cul data-hook=\"collapse-info-section\" class=\"YInLPU\"\u003e\n\u003cli data-hook=\"collapse-info-item\" class=\"KHWbzo undefined\"\u003e\n\u003ch2 data-hook=\"info-section-title\" aria-hidden=\"false\" class=\"swuhcNP oAVDMI_---typography-11-runningText oAVDMI_---priority-7-primary _HOcyB x4nptw sxbtulv ftb6e2\"\u003eKey Points\u003c\/h2\u003e\n\u003cdiv data-hook=\"collapse-info-minus-icon\" class=\"aecizt ciGGdC QfrfFD cell\"\u003e\u003csvg height=\"15\" width=\"15\" fill=\"currentColor\" viewbox=\"0 0 15 15\"\u003e\u003cg fill-rule=\"evenodd\" stroke-width=\"1\" fill=\"none\" stroke=\"none\" id=\"Page-2\"\u003e\u003cg fill-rule=\"nonzero\" fill=\"currentColor\" id=\"Desktop-1920-\/-1080\"\u003e\u003cg transform=\"translate(2 7)\" id=\"new_minus\"\u003e\u003cg id=\"Rectangle-5\"\u003e\u003cg id=\"Page-1\"\u003e\u003cg id=\"Desktop-1920-\/-1080\"\u003e\u003cg id=\"Group\"\u003e\u003cpath d=\"M0 0L11 0 11 1 0 1z\" id=\"Rectangle-5\"\u003e\u003c\/path\u003e\u003c\/g\u003e\u003c\/g\u003e\u003c\/g\u003e\u003c\/g\u003e\u003c\/g\u003e\u003c\/g\u003e\u003c\/g\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv class=\"rah-static rah-static--height-auto\" aria-hidden=\"false\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"ulKuLk QfrfFD cell\"\u003e\n\u003cdiv class=\"zp8uy2\" data-hook=\"info-section-description\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLayered grey stone with subtle beige and white mineral veins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNano Scale:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSized ≈ 3–10 cm, ideal for tanks under 40 L \/ 10 gal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMountain Character:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRugged cuts, sharp angles, and vertical texture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Washed:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eClean and ready to use, no soaking required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSculptural Form:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNatural erosion and cracks add depth and realism\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSafe for fish, shrimp, and other aquatic animals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Chemistry:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCalcareous-may raise hardness over time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSuitable for aquariums, terrariums, paludariums, and bowls\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e2 kg (4.4lbs) bag with mixed-size stones\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePairing Tip:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCombine with WIO Ryuoh Stone or Boulder Kits for cohesive layering. For natural stone transitions and intricate details, including stone slides, add \u003cstrong\u003eWIO Accents Grey Chips\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-hook=\"collapse-info-item\" class=\"KHWbzo undefined\"\u003e\n\u003ch2 data-hook=\"info-section-title\" aria-hidden=\"false\" class=\"swuhcNP oAVDMI_---typography-11-runningText oAVDMI_---priority-7-primary _HOcyB x4nptw sxbtulv ftb6e2\"\u003eUsage\u003c\/h2\u003e\n\u003cdiv data-hook=\"collapse-info-minus-icon\" class=\"aecizt ciGGdC QfrfFD cell\"\u003e\u003csvg height=\"15\" width=\"15\" fill=\"currentColor\" viewbox=\"0 0 15 15\"\u003e\u003cg fill-rule=\"evenodd\" stroke-width=\"1\" fill=\"none\" stroke=\"none\" id=\"Page-2\"\u003e\u003cg fill-rule=\"nonzero\" fill=\"currentColor\" id=\"Desktop-1920-\/-1080\"\u003e\u003cg transform=\"translate(2 7)\" id=\"new_minus\"\u003e\u003cg id=\"Rectangle-5\"\u003e\u003cg id=\"Page-1\"\u003e\u003cg id=\"Desktop-1920-\/-1080\"\u003e\u003cg id=\"Group\"\u003e\u003cpath d=\"M0 0L11 0 11 1 0 1z\" id=\"Rectangle-5\"\u003e\u003c\/path\u003e\u003c\/g\u003e\u003c\/g\u003e\u003c\/g\u003e\u003c\/g\u003e\u003c\/g\u003e\u003c\/g\u003e\u003c\/g\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv class=\"rah-static rah-static--height-auto\" aria-hidden=\"false\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"ulKuLk QfrfFD cell\"\u003e\n\u003cdiv class=\"zp8uy2\" data-hook=\"info-section-description\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreparation\u003c\/strong\u003e\u003cbr\u003e– Rinse briefly to remove any transport dust.\u003cbr\u003e– No soaking required pre-washed and dust-free.\u003cbr\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlacement Tips\u003c\/strong\u003e\u003cbr\u003e– Start with key vertical or angular pieces to establish structure.\u003cbr\u003e– Use substrate or WIO LandForms to anchor placement-avoid direct glass contact.\u003cbr\u003e– Leave margin near tank walls for maintenance.\u003cbr\u003e– Use WIO ScapeGlue and FuseColor to fix stone stacks and reinforce focal points.\u003cbr\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLayout Ideas\u003c\/strong\u003e\u003cbr\u003e– Ideal for Iwagumi layouts with high-relief contrast.\u003cbr\u003e– Combine with moss or sand to soften bold edges.\u003cbr\u003e– Use as sculptural accent pieces in larger rock gardens or dry scapes.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eMaintenance Idea\u003c\/strong\u003e\u003cbr\u003e– During cleaning, gently use WIO cleaning tools to lift any debris from stone surfaces.\u003cbr\u003e– Control any alterations in pH and kH by regular water changes with osmotic or soft water, or by using WIO water treatments.\u003cbr\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003cbr\u003e– Each bag contains a unique mix-expect natural variation in form, tone, and erosion marks.\u003cbr\u003e– May slightly increase water hardness in soft water systems-monitor parameters in sensitive setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WIO","offers":[{"title":"Default Title","offer_id":67777064042792,"sku":"44006","price":999.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/wio_nanorock_ryuoh_wet.png?v=1790868274","url":"https:\/\/bubbleflowaquatix.com\/products\/wio-nano-rocks-ryuoh","provider":"Bubble Flow Aquatix","version":"1.0","type":"link"}