Simply install an airline into the unit and provide both aeration and filtration for your fish. Aerobic bacteria colonize the sponge providing a bacterial substrate to facilitate the nitrogen cycle. In addition, the Fish Tank Sponge Filter traps waste particles mechanically cleaning the water without trapping the baby fish. Mini Aquarium Filter featuring a weighted plastic base that keeps the unit from floating during use, and cylinder design to eliminate dead space between the filter. Easy to clean, simply rinse and squeeze sponge under cool running water.
Biochemical sponge filter provides both mechanical and biological filtration
Lift tube allows the use of power head without adapter, increasing its versatility
Tube Dimension: 5(L) x 1. 5(D)cm
Filter Dimension: 6. 8(L) x 5. 5(D)cm; Weight: 93g
Package included: 1 x aquarium sponge filter; 1 x plastic tube
