• 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.
Buy Now From Amazon

  • 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.



  • Product Name : Check Valve;Use for : Fish Tank, Aquarium
  • Air Hole Diameter : 3mm/ 0.12";Overall Size : 5.3 x 1.5cm/ 2.1" x 0.58"(L*Max.D)
  • Material : Plastic;Color : Clear, Red
  • Net Weight : 19g
  • Package Content : 5 Pcs x Aquarium Check Valve
  • Product Name : Check Valve;Use for : Fish Tank, Aquarium
  • Air Hole Diameter : 3mm/ 0.12";Overall Size : 5.3 x 1.5cm/ 2.1" x 0.58"(L*Max.D)
  • Material : Plastic;Color : Clear, Red
  • Net Weight : 19g
  • Package Content : 5 Pcs x Aquarium Check Valve

Similar Products

Jardin Suction Cup Airline Tube 20-Piece Holders/Clips/Clamps for Aquarium, ClearJardin 4-Way Outlet Air Flow Control Lever Pump Valve for Aquarium, 5mm Tube DiameterPenn Plax Airline Tubing for Aquariums -Clear and Flexible Resists Kinking, 25 Feet StandardJardin Aquarium Airline Air Tube Tubing Connectors Filters, 10-PieceJardin Fishing Tank 2 Way Air Pump Manifold Taps Lever ValvePython Airline Tubing for Aquarium, 25-FeetTetra 77850 Whisper Air Pump, up to 100-GallonJardin Fish Tank Air Bubble 2-Piece Air Stone Bars, 8-Inch, Green/Blue