With a airlift system, Bio - Chemical sponge filters feature silent operation , filters and puts benefical 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 powerhead, air pump or hang over filter.
DIMENSIONS

75mm Wide

80mm Height (Excluding riser bar)