The JBL Floaty II magnet is very efficient and will allow you to eliminate algae and other deposits on the windows of your aquarium. No need to get your hands down, just guide the window cleaner from the outside. Because it is well known: window cleaning is one of the least appreciated tasks of aquariophiles! Eliminate deposits like algae or dirt is not easy and can even become annoying, especially in places that are difficult to access. The JBL Floaty II window cleaner magnet makes your task and reconciles you with the cleaning of the windows. It consists of two elements, an exterior and an interior, with high magnetic power. Just place the inner element on the surface of the water near the window, then place the other element on the outer wall. The inner element is then attracted to the external element and can easily be guided. Thanks to the strong magnetic power, the dirt present on the glass is eliminated effectively without having to get your hands wet. Flat, the magnet even manages to clean up the corners and places that are difficult to access. In addition, its beveled edges does not damage the silicone joints and it does not scratch the windows either. Indeed, the inner element is not likely to fall to the bottom of the aquarium and thus does not have trapped gravel which would risk scratching the windows. The JBL Floaty II magnet therefore guarantees you a soft and effective cleaning. Once the windows are clean, you just have to remove the outside element. The inner element then detaches from the glass then floats on the surface of the water to be easily recovered. The JBL Floaty II magnet is available in several formats with different cleaning surface sizes. Characteristics of the magnet JBL Floaty II: magnet of floating window cleaner for aquarium allows you to keep your hands dry: you guide the magnet from the external element No scratches: the inner element is not likely to fall to the bottom of the aquarium and thus do not have stuck gravel which would risk raying patented edges: Bisal edges to protect the easy -to -use silicone joints sizes