Blue Diamond Air Pump Rebuild Kits and Parts Package Treating every two weeks is

Treating every two weeks is recommended

Easily adjusted aluminum manifold blocks provide flow control to multiple 1/2" outlets

low fat diet is easily digested by fish during colder water temperatures

K3+ Media also is exposed to minerals in the molding process which encourages faster development of beneficial bacteria

Blue Diamond Air Pump Rebuild Kits and Parts Package Treating every two weeks isThese rebuild kits and air filters are used for Blue Diamond air pumps, including the ET Series, ETK Series, ETA Series, ETKA Series, ETP Series, and ETPA Series. Like all diaphragm air pumps, the Blue Diamond air pumps must have the diaphragms replaced, usually every 12 18 months. Rebuild Kits include an Air Filter (ET30 ET120 models only), 2 Diaphragms, and a Magnet Bar to return the pumps to their full potential. Air filters are also available