EASY TO SET UP & CLEAN: Simply install an airline into the unit and turn on the air pump, simply rinse and squeeze sponge in tank water.
RECOMMEND TANK SIZE: Up to 10 gallon each, excellent for small size fish like dwarf cichlid, guppy, killifish etc., or for hatcheries, maternity tanks, and fry tanks, as the filter produces minimal current and has almost no way to suck the fish through the filter.
Product dimensions: 2.0"D X 4.75"H.
Package includes: 4 pcs of sponge filters ( air pump and airline tubing not included).
This bio sponge filter provides both mechanical and biological filtration. The aerobic bacteria colonize the sponge and help break down harmful waster such as ammonia and nitrite. Also, the air infusion chamber produces minute bubbles which increase the oxygen solubility.
