Mounts Sea Brothers 25-Pc Professional Silicone Aquarium Airline Suction Cup For 3/16In Fish Tank Airline Tubing,Connectors/Check Valves(Assorted Colors) (Black)

Notes: 1.Perfect for both salt and fresh water fish tank aquarium and any glass surface. 2.Each suction come with one clip. You can easily adjust shape and position of tubing. 3.Make sure the suction cup and the surface you adhere to is clean and free from debris before using.