Floating glass cleaning magnet Convenient and effective cleaning of aquarium panes: cleaning magnet with floating internal element Use: float the internal element on the water at the edge of the tank, attract the internal part with the external element Convenient to use: accesses hard-to-reach spots by means of protruding cleaning edge, use without getting your hands wet Patented edge protection: bevelled edges protect the aquarium’s silicone seals Floating internal element: no scratches caused by trapped gravel stones from the aquarium bottom