Why Every Reptile Tank Needs a Digital Thermostat

Quick Take

• Most reptile owners assume a thermometer keeps their pet safe, not realizing there is a critical difference between measuring heat and controlling it. See the key difference →
• A runaway heat source can injure your reptile in ways most owners never anticipate, and the damage can occur faster than you would think. Understand the overheating risk →
• The fix is simpler and cheaper than most reptile owners expect, and it plugs directly into your existing setup. Explore the simple fix →

If you own a reptile, you likely know the importance of providing a heating element in its enclosure. However, many people fail to include a digital thermostat along with it. 

A heating element without a thermostat can become a serious safety hazard, as it can lead to burns and even heat stroke. Here’s what you should know about setting up a safe, secure enclosure for your reptile.

Reptile Setup: Thermometer Vs. Thermostat

Many reptile owners believe a thermometer is enough to safely gauge their heating element’s temperature. However, thermometers only measure and display the temperature, whereas thermostats directly control the power source.

When you create a reptile enclosure with a heating element, you should include both a thermometer (to confirm temperature) and a thermostat (to automatically regulate the heat). That way, you’re double-sure your reptiles aren’t overheating.

Why a Digital Thermostat Is Crucial in a Reptile Setup

Unfortunately, a runaway heat lamp or mat can easily cause third-degree belly burns or heat stroke in a reptile. That’s why it’s important to invest in a thermostat that regulates the heat source and ensures it doesn’t get dangerously hot.

Don’t worry: you don’t need to break the bank to keep your reptile safe. Many digital thermostats are cheap yet effective. These devices plug directly into your wall outlet, and your heat source then plugs into the thermostat. This allows the thermostat’s sensors to automatically reduce the heat output if the temperature gets too high, preventing burns, dehydration, and overheating.

There are various types of digital thermostats to consider, including dimming thermostats, pulse proportional thermostats, and simple on/off digital controllers. Of course, these depend entirely on your specific heat source (e.g., heat mats, basking bulbs, ceramic heat emitters, heat tape, overhead radiant heat panels, etc.). Make sure to do your research before purchasing.