Do Bearded Dragons Need Heat At Night?

Bearded dragons are fascinating and unique creatures that make for great pets. They come from a hot and arid environment, which means they need specific care and conditions to thrive. One of the most common questions that new bearded dragon owners ask is whether or not their pets need heat at night. In this article, we’ll explore the answer to this question and provide you with all the information you need to keep your bearded dragon happy and healthy.

As a reptile, bearded dragons are ectothermic, which means they rely on their environment to regulate their body temperature. This means that providing your bearded dragon with proper heating is crucial to their health and wellbeing. But what about at night, when temperatures naturally drop? Do bearded dragons still need heat then? Let’s find out.

Do Bearded Dragons Need Heat at Night?

Do Bearded Dragons Need Heat at Night?

Bearded dragons are popular pets among reptile enthusiasts because of their docile nature and easy care requirements. However, one of the most commonly asked questions among pet owners is whether bearded dragons need heat at night. The answer to this question is not a simple yes or no and requires a bit of explanation.

Understanding Bearded Dragons’ Natural Habitat

In the wild, bearded dragons are native to the arid regions of Australia, where temperatures can vary dramatically between day and night. During the day, temperatures can reach up to 100°F, while at night, temperatures can drop to as low as 60°F. Therefore, bearded dragons are adapted to withstand a wide range of temperatures.

However, in captivity, bearded dragons require specific temperature and humidity ranges to maintain their health. In their tank, they require a basking spot with a temperature range of 100-110°F, a cool side with temperatures ranging from 75-85°F, and a humidity range of 30-40%.

Do Bearded Dragons Need Heat at Night?

While bearded dragons can tolerate cooler temperatures at night, it is still recommended to provide them with supplemental heat. The temperature in their tank should never drop below 65°F, as this can lead to health issues such as respiratory infections.

One way to provide heat at night is by using a ceramic heat emitter, which emits heat without any light. These emitters are safe to use at night and will not disturb your bearded dragon’s sleep cycle. Another option is to use a low wattage heat bulb or heat mat.

The Benefits of Providing Heat at Night

Providing heat at night has several benefits for your bearded dragon. Firstly, it helps maintain their overall health and well-being. As mentioned earlier, cooler temperatures can lead to health issues, so providing supplemental heat ensures that your bearded dragon is healthy and happy.

Secondly, providing heat at night can help regulate your bearded dragon’s sleep cycle. Bearded dragons are diurnal, meaning they are active during the day and sleep at night. By keeping their tank warm at night, you can ensure that they get a good night’s sleep, which is essential for their overall health.

Heat at Night vs. Heat during the Day

While bearded dragons require heat during the day to help with digestion and overall health, providing heat at night is not as crucial. However, it is still recommended to maintain a consistent temperature in their tank to prevent any health issues.

During the day, bearded dragons require a basking spot with a temperature range of 100-110°F, while at night, temperatures can be lower, ranging from 75-85°F. It is important to remember that bearded dragons require a temperature gradient in their tank, with a hot side and a cooler side, to regulate their body temperature.

Conclusion

In conclusion, while bearded dragons can tolerate cooler temperatures at night, it is still recommended to provide them with supplemental heat to maintain their overall health and well-being. Providing heat at night can also help regulate their sleep cycle, ensuring they get a good night’s sleep. By following the recommended temperature and humidity ranges, your bearded dragon will thrive in their tank.

Frequently Asked Questions

Do Bearded Dragons Need Heat at Night?

Yes, bearded dragons do need heat at night, but not in the same way as they do during the day. At night, the temperature in their enclosure should be between 65-75°F (18-24°C). This temperature range is cool enough for them to rest comfortably, but still warm enough to keep their metabolism going. You can achieve this temperature range by turning off the daytime heat source, but keeping a low-wattage ceramic heat lamp or under-tank heating pad on during the night.

However, if the room temperature drops below 65°F (18°C), you may need to provide additional heat. You can use a ceramic heat emitter or a low-wattage heat lamp, but it’s important to avoid using bright lights or UVB bulbs during the night. This can disrupt their sleep and circadian rhythm, leading to health problems over time.

What Happens if Bearded Dragons Get Too Cold at Night?

If bearded dragons get too cold at night, their metabolism slows down, which can lead to health problems. They may become lethargic, lose their appetite, and have trouble digesting their food. Additionally, low temperatures can weaken their immune system, making them more susceptible to illnesses.

It’s important to monitor the temperature in their enclosure regularly, especially during the winter months when the room temperature is more likely to drop. If you notice that the temperature is consistently falling below 65°F (18°C), you may need to provide additional heat sources to keep them healthy and comfortable.

Can Bearded Dragons Sleep in the Dark?

Yes, bearded dragons can sleep in the dark, and it’s actually beneficial for their health. In the wild, they’re exposed to natural light cycles, which help regulate their circadian rhythm. This rhythm helps them know when to be active and when to rest.

Providing a dark, quiet environment at night can help your bearded dragon get the rest they need. Avoid using bright lights or UVB bulbs during the night, as this can disrupt their sleep and circadian rhythm.

What’s the Best Way to Regulate Temperature at Night?

The best way to regulate temperature at night is to use a low-wattage ceramic heat lamp or under-tank heating pad. This will provide enough heat to keep their metabolism going, without disrupting their sleep. Make sure to monitor the temperature in their enclosure regularly to ensure it stays within the proper range.

If the room temperature drops below 65°F (18°C), you may need to provide additional heat sources, such as a ceramic heat emitter or a low-wattage heat lamp. Avoid using bright lights or UVB bulbs during the night, as this can disrupt their sleep and circadian rhythm.

Can Bearded Dragons Get Too Hot at Night?

Yes, bearded dragons can get too hot at night if the temperature in their enclosure is too high. This can cause them to become dehydrated, lose their appetite, and even suffer from heatstroke. It’s important to monitor the temperature in their enclosure regularly to ensure it stays within the proper range.

If you’re using a heat lamp or ceramic heat emitter at night, make sure it’s not too close to their basking spot or sleeping area. This can cause the temperature to rise too high and put your bearded dragon’s health at risk. Additionally, avoid using high-wattage bulbs or too many heat sources in their enclosure, as this can also cause the temperature to rise too high.

Do Bearded Dragons Need Heat at Night? 2

Do Bearded Dragons Need Night-Time Lights?


In conclusion, providing heat at night for bearded dragons is crucial to their health and well-being. While they do not require as much heat as during the day, a drop in temperature can be harmful to their digestion and overall health.

It is important to monitor the temperature of their enclosure and provide a heat source that is safe and appropriate for their needs. This can be achieved by using a ceramic heat emitter or a low-wattage heat lamp, depending on the size of the enclosure and the temperature requirements of the specific bearded dragon.

Ultimately, ensuring that your bearded dragon has access to heat at night is an important part of being a responsible and caring pet owner. By understanding their needs and providing the necessary resources, you can help your bearded dragon thrive and live a happy, healthy life.