![Fish Tank Thermometer Sticker](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
Easy To Use & Read
1.Clean dry the outside glass of the aquarium.
2.Peel off the backing from the thermometer.
3.Stick-on the strip against the outer wall of aquarium.Be sure to stick below the water level.
4.Just touch the display screen and the temperature will be shown.