Marina Liquid Crystal Plastic Thermometer

With water temperature being such a critical factor for the well-being of fish, it?s important to have a good thermometer. This Marina Plastic Thermometer comes with a suction cup for easy and reliable installation on your aquarium glass. Accurate and easy to read, it provides temperature readings in Centigrade and Fahrenheit.
It also has a safety zone temperature range indicator for most tropical fish. For fresh or saltwater aquariums.