This aquarium cleaner cleans your fish tanks from algae and scum faster and easier, save your cleaning time and make it more efficient than regular cleaning, more cleaning thru Inside from outside.  Clean Thru Inside From Outside: This is a revolutionary magnetic aquarium cleaner, smart way to clean your fish tank without drying the glass tank or getting your hands wet.   Effortless To Clean And No Scratch: The style's is compatible for freshwater aquarium cleaner, the cleaning brush stays free of sand or gravel, preventing scratching and the strong attracting magnets easily remove algae.  Floating Design For Easy Retrieval: Our aquarium glass cleaner has a special floating design. When not being attracted to the magnet, the inside brush will float, so that you can pick it up easily without having to dip your hand into the water. Because Peralng 's essential character, recommended thickness of the glass fish tank is not more than 0.24 inch or 6mm.  Keep Healthy For Your Reptile Or Fish: Not only makes you happy , cleaner tank makes your fish or reptile healthy. Enjoy cleaning your aquarium in a smart and easy way today, order our fish tank magnet cleaner for a quick and easy cleaning guaranteed!  High Quality Guarantee And 24H Sale Service: The professional material insure the quality of item.  Item Name: Magnetic Algae Glass Cleaner;  Main Material: Magnet, ABS; compatible for Thickness of Glass: 6mm / 0.24";  Size: 10 x 7 x 5cm / 3.94" x 2.76" x 1.97"(L * W * H);  Weight: 230g / 8.11oz;   Package Include: 1 x Aquarium Magnetic Algae Glass Cleaner.