Directions: Clean the surface of the terrarium, peel adhesive paper off back of heater and “stick” the heater to the bottom of your terrarium; remember to place heater on either the right or left side of terrarium and gently rub heater to make firm contact. This allows one side of your terrarium to be warmer than the other, providing a natural temperature gradient. The ReptiTherm® must be stuck to the terrarium.
Precaution: The ReptiTherm® is not designed for use with water in any way. That means no turtle aquariums, Fish tanks, paladariums, or any other situation where there is any water (with or without gravel or other substrates) on the bottom of the cage.