Floating design: The internal floating design prevents the brush from sink into the bottom of the aquarium and is convenient to exit the tank. 【Powerful magnetism】 strong absorption capacity and attraction Powerful magnetic, when moving the outer magnet, the inner magnet follows to clean the glass. The magnet is strong enough to stay tied and avoid your hands when cleaning. Clean design: The magnetic aquarium brush consists of a wiping surface, an internal magnet, an external magnet and an anti-slip handle. This special simplified design and its beautiful shape, is suitable for easily cleaning algae and traces inside your aquarium. Multifunction: The soft anti-slip handle improves the cleaning action, while the buffers. Anti-scratch cleaning are very effective for removing glass algae. Gain of hand and time. 【Suitable for all types of aquarium】 Our magnetic aquarium brush has three sizes, which can meet the needs of aquariums of different shapes and sizes. But please do not use it on