Aquarium Filter Sponge Filter for Fish Tank, Fish Tank Filter for Betta Shrimp

Air-Powered Filter – Operates by connecting to an air pump (not included). Suitable for small tanks.

Dual Filtration System – Sponge captures debris for mechanical filtering; bio beads support beneficial microorganisms.

Built-in Air Stone – Produces fine bubbles to boost oxygen and promote water circulation for better aquatic balance.

3-in-1 Design – Combines filtration, aeration, and circulation in 1 compact unit for clear, stable water.

Easy to Maintain – Sponge is detachable and should be rinsed with aquarium water every 2–4 weeks.