Aquatop Forza Magnetic Glass Cleaner For Glass 3/8-1/2 in

Aquatop Forza Floating Glass Cleaning Magnet for glass aquariums. Simple design made from durable, wear-resistant materials. Comes with 2 non-slip, easy-to-use pads. The internal and external brushes are designed with efficient cleaning materials that easily scrape algae and other stains without damaging glass. The internal half features a convenient floating design to prevent accidental sinking into the aquarium.