Single Black/Clear Bio Sponge Filter (XY-2821)

Single Black/Clear Bio Sponge Filter (XY-2821) is an ideal filter for keeping Shrimp, raising young fish and for quarantine and hospital tanks. For use with an air pump (not included, we recommend a Betta AP-2000). This filter comes with suction cups for mounting on the aquarium glass. Recommended for aquariums up to 100L.