Waterproof digital LCD aquarium thermometer with suction cup water temperature suitable for betta and other fish feature: -100% Waterproof: The aquarium thermometer is designed with a waterproof ring, which can be fully immersed in water, and the water temperature measurement is more accurate. (Your betta can also use it as a resting piece.) - Easy to place suction cups: Simply find the sweet spot in the aquarium and attach the device with the small suction cups to hold the thermometer in place until it needs to be removed. > - Very easy to use: no instructions required. It’s the easiest aquarium thermometer on the market, with no buttons to use. - Durable: Powered by a highly durable and easily replaceable battery. (Batteries not included) - Wireless: The aquarium meter works accurately without wires or external probes, making your aquarium clean and tidy and expanding your fish space. Specification: Size: 472729mm LCD screen size: 27 x 13 mm. Net weight: 23g Temperature
