MULTI-PURPOSE USAGE: Aquarium glass cleaning brush can be used not only in the aquarium, but also for cleaning windows, glass doors and other glass or various fish tanks that will not be demagnetized, such as acrylic, glass or plastic. AQQA provide 12 Month Warranty and 24 Hour Professional After-sales Service. Please don't hesitate to contact us to get help. 2 DETACHABLE BLADES: Equipped with two blades that can be used in different types of fish tanks, one is stainless steel blade and the other is plastic. Scrape hard algae or mineral deposits on glass aquariums and remove natural sediments on acrylic aquariums. ALGAE SCRAPER: Install a sharp blade as algae scraper in the head of the brush, which easily removes stubborn marks, even if around corners. The inside anti-scratch cleaning pads cleans fast and efficiently without scratching the aquarium glass. FLOATING DESIGN: The internal floating avoids the brush sinking in the bottom of aquarium. It floats in water and never sinks to the bottom of the tank if separating, makes it convenient to take it out of the tank. STRONG MAGNETIC : Made of strong rare earth magnet, durable and convenient. Stronger and more powerful magnetic force. Just move the outer magnet, the inside magnet follows, cleaning the floating algae faster and easier. Suitable for fish tanks with thickness of 1/4 "~3/8 ".

Best Sellers Rank: See Top 100 in Pet Supplies. : B08ZMQDT1P. Manufacturer: AQQA. Date First Available: March 22, 2021. Package Dimensions: 4.65 x 3.43 x 2.64 inches; 8.78 Ounces.