Description
Sponge filters are great for any size aquariums which provide both mechanical and biological filtration. Good to use in both fresh and saltwater tanks. Sponge filter is good for aquarium and provides both mechanical and biological filtration. The air infusion chamber produces numerous minute bubbles which promote gas exchange and increase dissolved oxygen level in tank water. Just connect the unit with an air pump thru airline tubing and provide both aeration and filtration for your fish tank. T
