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

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