Air Driven Filters

Air Driven Filters are a simple but effective form of biological filter for small aquariums; such as quarantine tanks, shrimp tanks, nano tanks and fry raising tanks. The sponge provides a large surface area for bacteria to assist with the filtration process. This biological filtration process will keep down the levels of ammonia and nitrite, but nitrate is removed by frequent water changes. Please note these filters do require an Air Pump to run, this may not be included.