hygger Aquarium Strong Magnetic Cleaner Algae Magnet Cleaning Tool with Scraper Floating Brush for Fish Glass Tank M

Powerful Magnet - hygger Aquarium Magnet Cleaner carries so strong magnetism that it sticks tightly on the glass not fall off. This smooth, curved wood-like finish grip is ergonomically designed so it's comfortable to use and let’s you dig in and get the tough spots. The scrubbing pad is covered in hook, velcro-like fabric along with blade to scrape off tough stuff grows on glass How it work? - This magnet fish tank cleaner is compost of two pieces. Drop the black scrub pad into the aquarium, then attach the wood-like grip on the outside of fish tank. In less than 5 seconds, the grip will attract to the internal scrubber. Slide the two magnets together on the glass Float For Easy Retrieve - Once take down the external grip, the internal scrubber floats on the surface of aquarium which you can fetch it without barely getting your hands wet or disturbing any of your aquatic animals or plants Metal Blade & Plastic Blade - Aquarium magnetic cleaner comes with two blades, 1 is metal for freshwater aquariums and the other is plastic for saltwater aquariums. Easy to install. Do the cleaning effectively and effortlessly How To Choose - Medium aquarium glass cleaner is only meant for glass tanks up to 3/8" - 3/5" thickness (not for acrylic tank). Measurement: 4.1'' L × 2.1'' W × 1.1'' H. Please measure the thickness of your tank glass before purchase