BAZHOU Aquarium Water Control Valve Fish Tank, Aquarium Plastic Hose Pipe, Quick Release Double Tap Connector with Built-in Rotating HeadWidely Application This aquarium hose pipe quick release connector is suitable for fish tank aquarium system fittings, fresh water and salt water.Usage Quick release connectors are used to disconnect hoses from the center to remove pumps or strainers, primarily used in aquarium strainers.High Safe Factor Double sealing ring design is safer than other counterparts, made of plastic, which is safer and has a long service life.Rotatable Head With built-in rotating head, more safety, separate the handle with rotating head design making individual parts structure strong.Water Control Valve This aquarium hose pipe quick release connector with water control valve allows you to control the water passing through your hosing and shut it off completely as needed.Color: Grey Size: Length 218mm, K-12/16 for 12/16 hose Delivery Quantity: 1 Piece Warm Prompt: 1. As different measuring methods, it may cause 1-3 cm deviation about the item, please ensure that it is acceptable for you before ordering. 2. Due to different monitors and lighting, the picture may not reflect the actual color of the item. Thank you for your understanding. 3. Only the above package contents are included, other products are not included.