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HiSin One Way Non-Return Aquarium Check Valves [10-15-20-30PCS]
HiSin One Way Non-Return Aquarium Check Valves [10-15-20-30PCS]
HiSin One Way Non-Return Aquarium Check Valves [10-15-20-30PCS]
HiSin One Way Non-Return Aquarium Check Valves [10-15-20-30PCS]
HiSin One Way Non-Return Aquarium Check Valves [10-15-20-30PCS]
HiSin One Way Non-Return Aquarium Check Valves [10-15-20-30PCS]

HiSin One Way Non-Return Aquarium Check Valves [10-15-20-30PCS]

$ 4.74

Availability: 15 in stock
  • Brand: HiSin
  • Condition: New
  • Package Size: 10PCS
  • Type: Valve

    Description

    Ideal for hydroponic systems, ponds, aquariums or fish tanks and other systems.
    Size: 2.1"H X 0.6"D. Fits for 3/16? (4.7mm) inner diameter tube.
    Made of quality plastic, durable and sturdy, not easy to break, ensure long time of usage.
    Protect you air pump by preventing aquarium water from back siphoning during a power outage.
    Please DO NOT use them with CO2 system.