Feature directions:
The Heat Wave Rock automatically shuts off when a certain surface temperature is reached to prevent burns or overheating with the thermostat. The fully-encased electronically controlled heating element covers the stone, prevent hot spots. The special thermal conductive stone is waterproof, non-toxic, easy to clean and ensures an even heat distribution. Natural looking Heat Wave Rocks are avalilable in three sizes and are easy to integrate in any terrarium set-up humid or dry.