Medium sponge filter

Description

This product keeps aquarium always clean. The filter provides mechanical and bio filtration for a clean and healthy aquarium. Mechanical filtration use the air-driven system to create suction, that allows the sponge to capture floating particles in the water and return filtered water to the tank. Harmful wastes are biologically transformed into relatively harmless substance by aerobic bacteria that accumulates in the sponge. This kind of sponge is also suitable for discus breeding tank, small tropical fish tank and fry stock tank.