Plastic Holder Aquarium Fish Tank Water Pipe Joint Fish Tank Bracket Water Inlet and Outlet Retractable Fish Tank Accessories

Feature:Durable,High quality,Stretchable ,Easy to use Material:Plastic Color:Black Size:Approx.(L*W*H)8.5*4.5*6.5cm Packing List:1Pcs Water Pipe Connector(not include other things) Product Description: Suitable for all kinds of fish tank(0-52mm thick). Can match with water pipe that outside diameter for 16mm and inside diameter for 12mm. Can be stretchable and convenient to install. How to use: 1.Link the water pipe into the nozzle and the water outlet (only the water inlet can be connected), slide the regulating valve to the thickness of the fish tank glass, and fix the connector to change the water.  2.Take out the bent connector, insert the water pipe into the round port, slide the adjusting valve to the thickness of the fish tank glass, and fix the connector to change the water. Notice: Please allow 0.3-2cm due to manual measurement. The color(s) may be different contrast to the picture displayed,please understand.