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Tunze Magnet Glass Cleaner
The Tunze Power Magnets are specifically designed for cleaning aquarium glass. Magnets are corrosion resistant and may remain in the aquarium without any adverse effect on your aquarium biotope. They consist of a lower section with a rough surface and an upper section with a felt or velour surface. The two sections are connected with the retaining cord supplied along with the unit to prevent them falling down and to make them easy to remove from the aquarium. Each magnet features a 2.3” x 3” cleaning surface. The 3/4" model is designed for glass with thickness ranging from 3/8"-3/4", and the1" model is for a range of 1/2" - 1".