General description The 4pcs Aquarium Water Hose Holder is designed to securely hold your aquarium filtration water hose, making tank cleaning and water changes much easier. This adjustable holder is made of durable plastic and features a compact design that does not take up much space, ensuring your aquarium remains tidy while providing better water quality for your pet fish. Technical specifications Material: Plastic Maximum glass thickness: 18mm Pipe diameter: 12-16mm Installation Attach the hose holder to the aquarium glass. Connect one end of the hose to the faucet and insert the other end into the water tank. The simple screw device keeps the hose securely fastened and prevents it from falling off. Usage The hose holder firmly holds the pipe in place, preventing slipping or splashing during water changes or tank cleaning.