Powerful moss remover that will make you feel like the whole mushroom! Two Little Fishes Magnetic Cleaner Nano Mug Target Glass Thickness: 0.2 inch (6 mm) or less. Features: TLF Nano Mug is a powerful magnetic cleaner for aquarium aquariums. The magnet is strong, yet thin and easy to use. It is also lightweight and easy to clean. Caution: Do not use fine sand or gravel in contact with the magnet parts. Please note that there is a chance of scratching the aquarium. Small parts may clog in your mouth. Keep out of reach of children. ● Please keep it away from magnetic objects such as computers, monitors, credit cards, watches, etc. Aquarium Supplies, Aqua Supplies, Maintenance Supplies, Cleaner, Magnet Cleaner, Moss Removal, Rubbing Surfaces, Aquarium Cleaner, Aquarium Equipment, 20120118 KU souji_magnet opa2_none