The easiest way to clean algae! Scrub away algae without ever getting your hands wet. Super convenient floating cleaner, cleans glass and floats when they separate! Because you never have to reach into the aquarium, not only can you stay clean and dry, but also Mag Floats prevent toxic lotions or soap residue on your skin from getting in your aquarium. Made with super strong magnets , simply drag the no-scratch, felt-lined mag float cleaning handle, and inside your tank, the mag float scrubber follows, cleaning as it goes. If the magnets separate, the scrubber floats right back to the surface, so you'll never have to dig around on the bottom. It adheres to aquarium walls and scrapes away even tough algae stains, leaving tanks crystal clear! Available for glass and acrylic aqiuariums!  It can easily be guided around tank corners without sinking, so you never have to worry about getting wet while cleaning or gravel becoming lodged in the cleaner.