ASF1 Bio Sponge Filter

Amazon ASF1 Sponge Filter/ Biofoam Filter for Aquariums
With an airlift system Amazon Sponge Filter feature silent operation, and has an excellent filtering effect while oxygenating the water. The specially developed foam materials support colonization of bacteria, allowing for mec filtration in addion to biological filation, which will breakdown harmful waste, ammonia and nitrate materials. Resulting in a cleaner living environment for your fish. Praticularly they are useful as breeding filter or as secondary filters.
Features:
* Sponge Dimension: 5 x 5 x 4.5 cm
* Supplying the water with much needed Oxygen
* Reduces Noise from Air Pumps
* Fits Most External or Top Filters as pre-filtration Unit
* Easy Maintenance
* Various types of Installation are possible
Parts:
* Air Inlet
* Air Outlet
* Lid of foam cartridge
* Water/Air Outlet tube
* Air Diffusing Chamber
* Base