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Aquarium Sponge Filter
These filters allow you to cultivate nitrifying bacteria for superb biological filtration. Great for fry aquariums and brine shrimp hatcheries because they prevent young fry from being trapped in the filter media. Operates silently, creating numerous minute bubbles for increased oxygen flow.With an airlift system, super biochemical sponge filter features silent operation, and has an excellent filtering effect while oxygenating the water. The special developed foam materials support the colonization of bacteria growth. It allow for mechanical filter in addition to biological filtration, which will break down harmful waste, ammonia and nitrite material. It result in a cleaner living environment for fish, particular they are useful for as breeding filter or as secondary filter.
Easy-to use biological filter for tropical aquarium fish. Aquarium filter sponge for efficient biological filtration. Great biological filter for breeding or spawning aquariums. Multi-strata design provides large surface area for optimum filtration. Provides the ideal location for bacterial colonization. Operated by an air pump to create numerous minute bubbles to increase dissolved oxygen content. Replaceable filter sponge allow long lasting use. Supplying the water much needed oxygen Most fit to external or top filter as pre-filtration unit. No dead spots in cylinder foam offers increased filtration. Various types of installations are possible. You can use as air pump driven filter, or pre-filter for your filtration system.
These filters are ideal for tanks up to 200 litres (52 gallons)