Suitable for fresh water and salt water,also can be used for devices such as canister filters, pump return lines, protein skimmers, calcium reactors, etc.
Only rotating the hose connector connects with your spigot,don't need tool and no matter indoor or outdoor,without water leakage.
Subberized coating enables you to grip comfortably and prevents from getting rusted.
Made of premium plastic with special design, it's durable and easy to use,just turn 90 degree from full shut position to full open position.
This fish tank water flow control valve is a good product for you to keep fish.
Hose Valve Hose Pipe Valve Fish Tank Aquarium Water Flow Control Valve with Quick Release Handle Hose Pipe Connector(12/16mm(S))