Blue Diamond Envir-o® ET Series Air Pumps - Contractor Bulk Case Blackwater Creek Koi Farm allowing fresh oxygen to enter

allowing fresh oxygen to enter the water and toxic gases to escape

The lightweight tool is easy to maneuver

000      (24" - 36" Filters)

Optional lighting packages are available to extend the visual impact of your fountain into the evening hours

Microbe-Lift® Barley Straw Pellets PLUS Peat work better and faster than typical barley pellets

Blue Diamond Envir-o® ET Series Air Pumps - Contractor Bulk Case Blackwater Creek Koi Farm allowing fresh oxygen to enterSave even more when you buy Blue Diamond air pumps in bulk! Each bulk case has a savings of $10 per pump compared to buying the pumps individually from us. Send proof of contractor credentials for an additional 10% off of these spectacular bulk prices! Blue Diamond ET Series Air Pumps are versatile pumps that can be used in aquariums, ponds and certain septic applications. The weatherproof pump has a robust and compact construction, and the main body