Aqueon Aquarium Algae Scraper, Fish Tank Cleaning Magnets for Glass/Acrylic, Mini

The Algae Cleaning Magnet is an easy solution to effectively remove algae from the inside of the Aqueon MiniBow Aquariums or other desktop aquariums. One piece has a scrubbing side for removing algae inside of the aquarium, while the other part magnetically attaches from the outside. The inside scrubber magnet is bottom-weighted that will fall straight down if separated. The bowed bottom design allows the scrub pad to rest above the gravel for easy retrieval while reducing the risk of scratching the aquarium walls. Curved acrylic pad cleans curved and flat surfaces.