Algae deposits on the aquarium glass not only obstruct the view into the tank but are often only removable with a hand in the water or during a water change. However, with a cleaning magnet, the glass can be conveniently and quickly cleaned from the outside. The Magnet Cleaner Floating is a classic cleaning magnet that is distinguished by its buoyant property: if the inner part becomes detached during cleaning, it will float to the top on its own and can be easily removed from the tank. This also minimizes the risk of sand or fine gravel getting caught in the cleaning surface of the magnet. The outer magnet is covered with fine velvet, providing reliable protection for the outside of the glass aquarium.