ASF5 Bio Sponge Filter

Amazon ASF5 Sponge Filter/ Biofoam Filter for Aquariums
With an airlift system, AMAZON SPONGE FILTER features silent operation, and has excellent filtering effect while oxygenating the water. The specially developed foam material supports the colonization of bacteria allowing mechanical filtration in addition to biological filtration which will breakdown harmful waste, ammonia and nitrate materials. Resulting in a cleaner living environment for your fish, particularly they are useful as breeding filer or as secondary filters
Features:
* Supplying the water with much needed oxygen
* Reduces noise from airpumps
* Fits most external filter or top filter as pre filtration unit
* No dead apots in cylinder foam offers increased filtration
* 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