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.
Easy maintainence
breeding spawning aquariums
Recommend Tank Size: 10-15 gallon
Dimension (with tube): 5.0″ x 6.5″
Package content: 1 x sponge filter 1x tube
