ALEGI Aquarium Air Pump Accessories with Non-Return Check Valves,Air Control Valve for 3/16\ Aquarium Tubing (6 Check valves+6 Control Valve) (Red)
- Package Included : 6 Pcs Non-Return Check Valves and 6 Pcs Aquarium Air Control Valve..
- 【Non-Return Check Valves】Small and compact, which protect you air pump by preventing aquarium water from back siphoning during a power outage..
- Made of quality plastic, durable and sturdy, not easy to break, ensure long time of usage.
- 【Air Control Valve】Simple design for easy use. The Aquaculture Air Valve can be connected to aquarium tubing..