Bio - chemical sponge filter ( Suggested 200 litres )
With a airlift system, Bio - Chemical sponge filters feature silent operation , filters and puts beneficial oxygen into the water. The specially developed foam sponge supports the colonization of bacteria, allowing mechanical filtration in addition to biological filtration, which will break down harmful waste eg: ammonia and nitrite material, resulting in a cleaner living environment for your fish. These filters are particularly useful for breeding tanks. The filter can be attached via a power head, air pump or hang over filter.