Aquarium Fish Aquatic Pets Supply Foam Foam Sponge Filtration Filters

Biochemical Sponge Filter provides both mechanical and biological filtration.
Simply install an airline into the unit and provide both aeration and filtration for your fish.
In addition, theSponge Filter traps waste particles mechanically cleaning the water without trapping the fish.
The Fish Tank Sponge Filter featuring a weighted plastic base that keeps the unit from floating during use, and cylinder design to eliminate dead space between the filter.
Lift tube allows the use of power head without adapter, increasing its versatility.
Easy to clean, simply rinse and squeeze sponge under cool running water.