Aquael Suction Cup Glass Thermometer

Classic glass thermometers for use in freshwater and saltwater aquariums. They provide an accurate measurement of the temperature in the tank. Thanks to their small diameter, compact size and transparent colors, they are unobtrusive and do not draw attention away from the aquarium interior. The thermometers are mounted on the tank walls using their inverted J-shaped suction cups. Especially recommended for open aquariums (i.e. those without a lid).