20PCS Black ABS Aquarium Tee Connector 3 Way Tubing Volume Air Flow Control Valve Fish Tank Oxygen

Feature: 1. Connect the regulating valve in the middle of the air pipe, adjust the air volume by twisting the black valve. 2. Suitable for air tube with diameter 4mm and most of oxygen pump. 3. Made of high quality ABS material, sturdy, durable and long service life. 4. Easy to connect air pipe, simple operation, convenient to use. 5. Help to increase oxygen and keep air fresh, create healthy environment for your fish. Specification: Condition: 100percent Brand New Item Type: Aquarium Tee Connector Material: ABS Color: Black Quantity: 20PCS Weight: Approx. 25g Suitable Air Pipe Diameter: Approx. 4mm/0.16inch Package Size: Approx. 13x9x1/5.12x3.54x0.39inch. Package List: 20 x Aquarium Tee Connector