XMHF Silicone Aquarium Airline Suction Review

HIGH QUALITY MATERIAL: the aquarium airline suction cup holders made of high quality rubber and soft plastic,flexible and durable,have a strong adsorption on fish tank,perfect for aquarium and any glass surface. WIDELY USED:the fish tank airline holder is great for 17mm/0.67" airline tubing or CO2 tubing aquarium airline / air tubing and easy to install and uninstall,ideal for fish tank,aquariums,clean and smooth glass surface,also can be used for other purposes, such as wire fixed,small hook etc. EASY TO INSTALL AND UNINSTALL:each hose suction cups comes with one clip,you can easily adjust shape and position of airline,easy to install and uninstall,ideal for aquarium accessories. PLEASE NOTE:for a better connection,please soak them in water for a while before use,they will works better,and if rubber suction cup get warped,you also can soak them in hot water to relax the texture. PACKAGE INCLUDE:50pcs aquarium suction cups with clamps, the suction cup diameter is 31mm/1.22" ,ideal for airline tubing or CO2 tubing.