- Floating Design: The fish tank magnetic brush features an innovative floating design that prevents it from sinking. The two poles automatically float on the water surface, making it easy to retrieve and use without the hassle of diving to the bottom of the tank. - Dual Functionality: Equipped with a replaceable algae scraper, this magnetic brush allows you to switch between scrubbing and scraping tasks seamlessly. Enjoy the convenience of having two tools in one. - Powerful Suction: Experience exceptional cleaning power with this brush. To use, simply rotate the two brush surfaces to 90 degrees before separating them. Take care to keep your fingers clear to avoid pinching. - Versatile Applications: Designed for glass thicknesses of 3-5mm, this double-sided magnetic cleaning brush is effective for fish tanks ranging from 20 to 60cm. It delivers excellent cleaning results, ensuring a clear view of your aquatic environment. - Multipurpose Use: This aquarium cleaning tool isn’t limited to fish tanks. It is also effective for cleaning windows, glass doors, and various other surfaces, including acrylic, glass, and plastic materials, without losing its magnetic properties. Use this brush to maintain a pristine aquarium, enhance your home’s glass surfaces, or tackle stubborn algae in various settings. Enjoy a cleaner, clearer view with minimal effort.