【Fast Cleaning Brush】The powerful magnetic aquarium cleaner helps you scrape the dirt off the aquarium quickly and completely. Just drop the scraper side into the water, no hands will get wet and no coral will be damaged. You’ll love the feeling of wiping the tank clean. A medium mall size brush is recommended for aquariums with 90-200 gallons glass thickness 0.39-0.67 inch. 【ALGAE SCRAPER】Install a sharp blade as a scraper in the head of the brush, which easily removes stubborn stains, even around corners. The inside is scratch-resistant Cleaning pads clean quickly and efficiently without scratching the aquarium glass 【MULTIPURPOSE USE】 Aquarium glass cleaning brush can be used not only in the fish tank, but also to clean windows, glass doors and other glass. Notes: Our brush is not used for aquarium made of acrylic or plastic material. 【How to avoid scratches】 Generally, this aquarium cleaning brush will not scratch the tank, but it may cause scratches when the blade becomes
