Vacuum / cleaner controlled The aquarium vacuum cleaner set includes: 2 * extended inlet hose, with adjustable extra-long hose, which is suitable for all kinds of aquariums; 1 * extension connector; 1 * glass scraper; 1 * outlet pipe; 1* water flow clip, it is easy to adjust the water flow; 1 * Fixed Clip (Water Hose Clip). Free and hands-free mounting. ...