Fish Tank Aquarium Water Flow Control Valve with Quick Release Handle Hose Connector 16/22mm(L) Description: and fish tank hose pipe valve with quick release handle for easy control the water flow amount and on/off of water. It's easy e and it's a great product for your fish keeping. Features: This fish tank water flow control valve is a good product for you to keep fish.  With valve control handle, it's convenient to regulate the water flow low to high. Just turn 90 degree from full shut position to full open position. Made of premium plastic with special design, it's durable and easy e. Have two size to choose, better suit your hose pipe.  Suitable for fresh water and salt water. Specifications: Condition: Material: Plastic Color: As Picture Shown L Inside Diameter: 16mm / 0.63in L Outside Diameter: 22mm / 0.86in S Inside Diameter: 12mm / 0.47in S Outside Diameter: 16mm / 0.63in Quantity: 1 piece Package Weight: Approx. 28~47g Package Included: 1 * Fish Tank Hose Pipe Valve  Note: 1. This water flow control valve can't be used as tap water vavle. 2. Please allow 0~1 inch error due to manual measurement. Thanks for your understanding. 3. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.