Bio sponge filter with a airlift system, super biochemical sponge filter features silent operation, and has an excellent filtering effect while oxygenating the water. The developed foam materials supports the colonization of bacteria, allowing for mechanical filtration in addition to biological filtration, which will break down harmful waste, ammonia and nitrite material, resulting in a cleaner living environment for your fish, particular they are useful for as breeding filter or as secondary filter.

Feature and Benefit :
* Supplying the water with much need oxygen.
* Most fit to external or top filter as pre filtration unit
* No dead spots in cylinder foam offers increased filtration
* Easy maintenance is made by nodular design of foam cartridge system.
* Various types of installations are possible

Dimensions:
XY-2835 5.5x3.5cm

XY-2836 5.5x7cm

XY-2810 8.5x5cm

XY-2811 8.5x10cm

XY-2813 11.3x10cm