Since water temperature is a determining factor in the well-being of fish, it is important to have a good thermometer. As for the plastic thermometer, equipped with a suction cup to attach it easily and securely to the glass wall of an aquarium, it is precise, easy to read and indicates the temperature in degrees Celsius and Fahrenheit.
It also has a temperature scale indicator that is safe for most tropical fish.
For freshwater or saltwater aquariums.
