Bubble Flow Aquatics Sponge Filter – Small

Precision Filtration for Nano & Fry Tanks

The Bubble Flow Aquatics Sponge Filter – Small is built for nano aquariums, shrimp tanks, betta setups, and fry grow-out systems where gentle, reliable filtration is critical.

Powered by an air pump, this sponge filter delivers:

• Biological filtration for stable water parameters
• Gentle flow that protects shrimp and fry
• Mechanical filtration that traps debris
• Silent operation with low energy use

The high-density sponge maximizes surface area for beneficial bacteria, helping convert ammonia and nitrites into safer compounds — keeping your aquarium balanced and healthy.

Perfect for:

• 5–15 gallon tanks

• Shrimp colonies

• Bettas

• Fry and hospital tanks

Simple. Reliable. Essential.