-Bestie of Aquarium: This device helps clean the glass by magnetization from the outer pad to the inner glass cleaner part, quickly and easily remove algae growth, keeping your aquarium healthy and in the best condition. -High quality: The side of the scrubber is made of fabric with small hooks, which can scrape off the algae without damaging the glass. On the outside, the surface of the handle is covered with felt, so it will slide smoothly when you clean. -Comfortable and non-slip: It is a long and wide strip shape that is easy to surround with your fingers. The large and thick handle makes it easy to hold it when you move around. The non-slip handle is very convenient. -Floating and easy to store: it floats, so you never have to worry about it sinking to the bottom of the tank, you can retrieve it without wetting your hands or disturbing any aquatic animals or plants. -Simple and durable: It is made of waterproof plastic to prevent the magnet from rusting. Because of the way the fabric is attached, you don't have to worry about it getting sand or substrate stuck in the fiber and scratching the glass during cleaning. It is also very durable, so it can be used for a long time.