Aquapapa Corner Filter Up To 40 Gal. Air Driven Bio Sponge Ceramic For Fry Shrimp Fish Tank Aquarium (1-Pack)

This filter is excellent for small size fish like dwarf cichlid guppy killifish shrimp etc. Or for hatcheries maternity Nano tanks and fry tanks as the filter produces minimal current and has almost no way to suck the fish through the filter. Also the air infusion chamber produces minute bubbles which increase the oxygen solubility. The top layer of white filter pad serves a mechanical filtration and the black bio-sponge and ceramic rings work as a biochemical filtration and support colonization of beneficial bacteria. Its complete set and includes all the filter components – gravel ceramic sponge etc. Easy to maintain.