The Algae Cleaning Magnets are an easy solution to effectively remove algae from inside of the aquarium walls. One piece has a scrubbing side for removing algae inside of the aquarium, while the other part magnetically attaches from the outside. Each algae cleaning magnet comes with one pad for glass aquariums and one pad for acrylic aquariums. 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. Three different sizes to accommodate various glass and acrylic aquariums.

Can be used on glass or acrylic aquariums. Weighted scrubber will not float away. Curved pad cleans flat and curved surfaces. Scrubber falls straight down if separated from magnet for easy retrieval. Magnet makes it easy to clean the inside of the aquariums from the outside.

Best Sellers Rank: See Top 100 in Pet Supplies. International Shipping: This item can be shipped to select countries outside of the U.S. Domestic Shipping: Item can be shipped within U.S. Country of Origin: China. : B004BFE4EI. Manufacturer: Central Garden & Pet. Date First Available: November 9, 2010. Department: Maintenance. Item model number: 100106170. Product Dimensions: 4.6 x 7.5 x 2.5 inches; 4.96 Ounces. Is Discontinued By Manufacturer: No.