About This Product
With an airlift system,super biochemical sponge filter features silent operation and has an excellent filtering effect while oxyagenating the water. The specially develloped foam materials supports the colonization of bacteria,allowing mechanical filtration in addition to biological filtration. Which will break down harmful waste,ammonia and nitrite,resulting in a cleaner living environment for your fish,particular as they are useful for as breeding filter or as a secondary filter. Supplying the water with much needed oxygen. It reduces noise from air pump and consumes lower wattage. Most fit to external or top filter as a pre-filtration unit.