Submersible aquarium thermometer with Suction Cup

Amazon price as of
06:49 EDT
Type: Furniture
View on Amazon

Clearly readable scale tells you to understand the temperature at two degrees Celsius and Fahrenheit. It is floating and fixed by the attached sucker. Easy to install, simply place it in the tank and connect the suction cup to the inside of the tank for easy reading. Since this thermometer is in the tank, it reads the water temperature exactly as it is.