Boyu Magnetic Cleaner With Thermometer [WD-Series][Size - L]

Boyu Magnetic Cleaner With Thermometer [WD-Series] The Boyu WD-Series Magnetic Scraper is expertly crafted to clean aquarium glass (up to 12 mm) without causing any scratches. This innovative tool features a digital thermometer that allows you to monitor the temperature throughout your aquarium effortlessly. When the inner part is detached from the outer part, it conveniently floats, making it simple to retrieve from the water. Available sizes: S : 10.4x4.3x6.2cm M : 11.4x4.7x6.8cm L : 12.85x5.3x7.4cm