【USAGE】: It can be used as fixed wire, oxygen tube or other aquarium equipment Suitable for standard aquarium tubes or CO2 tubes with 4mm inner diameter or outer diameter of 6mm. 【EASY TO INSTALL】: Transparent, with strong adsorption, the soft plastic suction cup is easy to install and remove on the fish tank, fish tank and other plastic surfaces. glass. 【FIXING CLIPS】: Make sure the suction cup and the glass surface are clean and dry before use. Each suction cup comes with a clip for easy adjustment of pipe shape and position. After being used in water for a while, the suction cup will turn white. 【TIPS】: Please soak them in water for a while before using to get better effect. If the rubber suction cup is deformed, you soak it in hot water to relax the texture.
