Aquarium Valve 13 In 1 Kit 4-Way Air Valve Dispensers And 4 Check Valves And 8 Suction Cups For Fish Tank Air Pumps

13 in 1 Air Pump Valve Kit Including 1 x 4 Way Air Flow Distributor Control Valve, 4 x Check Valves, 8 x Suction Cups. 4-way air valve dispensers, manually control the flow or turn on or off an air pump and easy to use. The check valve is small and compact, which protects your air pump by preventing aquarium water from siphoning in case of power failure. The suction cup is easy to install and remove, each suction cup comes with a clip to stay firmly on the surface of your aquarium. Suitable for all aquariums, such as fish tanks, professional and commercial air pumps, etc. ...