Hygger Double Magnetic Glass Cleaner Medium comes with two detachable plastic blades to help remove stubborn algae. It easily fits to the aquarium, and you can clean the glass effortlessly without getting your hands wet! The cleaning brush also floats meaning that it is easily retrievable should the brush become detached from the handle during cleaning.
 
Medium model is suitable for glass aquariums up to 12mm thick. Includes 2 spare blades.
 
Large model is suitable for glass aquariums up to 20mm thick. Includes 2 spare blades.