Description Mega Mag glass cleaners are completely sealed and corrosion protected and are suitable for use in fresh- and saltwater aquaria. The cleaning pads of the inner magnet and the felt pads of the outer magnet can be easily replaced. Mega Mag glass cleaners contain extremely strong Neodym magnets and have to be handled with care. Mega Mag 1 for glass from 10 – 19 mm (c. 0.4" – 0.75") Mega Mag 2 for glass from 15 – 32 mm (c. 0.6" – 1.25")
