Algae Scrubbing Pad! Everyone should have one!!
Of all the tools you can buy to scrub the walls of your aquarium, the JW Pet Scrubbers come with better ideas. Each is an easy and effective way to remove unattractive algae and slime from glass, acrylic, plexiglass or other plastic aquarium walls. The scrubbing pad removes algae and slime with just a swipe along the walls.