sourcing map Plastic Aquarium Non-Return Air Pump Check Valve, 5 Pieces

• Product Name : Aquarium Check Valve;Use for : Fish Tank , Aquarium
• Tip Outside Diameter : ~5mm;Total Size : ~3.4 x 1.8cm / 1.3 x 0.7"(L*D)
• Material : Plastic;Color : Blue
• Weight : 10g
• Package Content : 5pcs x Aquarium Check Valve

Product Description Description: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. Box Contains 5 x Aquarium Check Valve