Marina Algae Magnets

The powerful magnets inside these ergonomic scrapers make algae scrubbing easy. The cleaning magnets low profile design makes it simple to clean hard to reach areas, including behind heaters, around rocks, and below the gravel line. Floating magnet retriever means that you don't have to get your hands wet if the scraper falls to the bottom of the tank.

The algae magnets are corrosion resistant and may remain in the aquarium without any negative effects on the water quality. The large internal scrubbing pad makes it easy to view what you are cleaning, giving you complete control and alerting you to trapped debris that could potentially scratch the aquarium glass. For glass aquariums only.