XINYOU XY-280 Biochemical Sponge Filter

• Enhance the rearing water soluble oxygen with Sponge Filter
• Can be used with a air pump, plug-in.

This Super Bio-Sponge Filter sponge filter is a filter that keeps your aquarium always clean. The filter provides mechanical and biological filtration for easy aquarium maintenance. For tanks 200 litre and smaller. As a mechanical filtration, it uses the the air-lift system to create suction, that allows the sponge to capture floating particles in the water and return filtered water to the tank. As a biological filtration, harmful wastes are biologically transformed into a relative harmless substance by aerobic bacteria that accumulate in the sponge. This kind of sponge is also suitable for Discus breeding tanks, small tropical fish tanks and fry stock tanks.