Product description Size: 3.4*4*4cm Color: white, green, black Material: ABS Package content: 1pcs magnetic fish tank brush 1.Super Strong Magnets Designed with the magnet that can kill the bacteria in the aquarium water and promote the water quality. Comes with aquarium glass cleaner, can clean the aquatic plants, algae and gravel without scratching the glass. 2.Aquarium cleaning tools The aquarium magnet window cleaner can be used to clean the fish tank and provides a good living environment for the fish. Ideal for glass fish such as salt water tanks and grass basins. With this aquarium magnet, glass panes of an aquarium can be cleaned easily 3.Comfortable grip The non-slip handle makes it easy to hold the brush while cleaning algae without worrying about it falling off your hand. People-centered handle design, it feels relaxed and comfortable while walking around the edges of the tank. 4.Efficient cleaning You don't have to drain the water, just use the aquarium glass cleaner to clean the tank, just wipe the outside, the inside cleaning brush follow the outside handle, clean the inside for a few minutes. The brush is convenient to use and store. 5.Widespread The magnetic brush could be the perfect tool for cleaning fish tanks or aquariums. It is suitable for all types of tanks, such as acrylic, glass or plastic etc. Aquarium Magnet Fish Tank Glass Magnet Brush is very practical to clean the fish tank and not to scratch the fish tank.