Mag-Float Large Floating Magnet Aquarium Cleaner Glass up to 16mm

Mag-Float Large Floating Magnet Aquarium Cleaner Glass up to 16mmEasy removal of algae from glass surfacesNo longer knock over decorations, damage corals and invertebratesNo longer get your hands submerged into the water of the fish tankTime/money saver on maintenanceLarge cleaning surface area makes the job quick and efficientStays free of debrisCan be maintained attached to aquarium surfaceStrong, high-quality neodymium rare earth magnetsAvailable for glass aquariumsCan be used on freshwater and saltwater tanksMagnet does not lose strength over timeEasy retrieval of inner magnet