Editorial Review Protect you air pump by preventing aquarium water from back siphoning during a power outage. Place in your airline tubing between your air pump and aquarium water to prevent water returning down the air line.
Features 1) Product Name : Aquarium Check Valve;Use for : Fish Tank, Aquarium 2) Hole Diameter : 2mm/ 0.08";Total Size : 5.2x 1.5cm/2" x 0.6"(L*Max.D) 3) Material : Plastic;Color : Clear, Red 4) Weight : 45g 5) Package Content : 12Pcs x Aquarium Check Valve
Specification Binding : Misc. Brand : Saim Label : Saim Manufacturer : Saim Model : SXW092301 PackageDimensions_Weight : 0.04 pounds PackageDimensions : L:0.39 X W:0.39 X H:0.39 ProductGroup : Pet Products ProductTypeName : PET_SUPPLIES Publisher : Saim Studio : Saim Title : Saim 12 Pcs Aquarium Red Clear Plastic One Way Non-return Check Valves