How Long Can Bearded Dragons Go Without Water


Bearded dragons are fascinating and popular reptile pets known for their unique appearance and friendly demeanor. As responsible pet owners, it is crucial to understand the specific needs of these creatures to ensure their well-being. One of the most fundamental requirements for any living being is water. In this article, we will explore the question: how long can bearded dragons go without water? By understanding their natural habitat, physiology, and hydration needs, we can provide the best care for these amazing reptiles.

The Importance of Water for Bearded Dragons

Water is vital for the survival of all living organisms, and bearded dragons are no exception. Just like other animals, bearded dragons rely on water for various essential functions, such as hydration, digestion, temperature regulation, and overall health. Without adequate water intake, these reptiles can suffer from dehydration, which can lead to severe health complications or even death.


Bearded dragons need water to stay hydrated. Proper hydration ensures that their cells, tissues, and organs function optimally. Water keeps their body temperature regulated, aids in digestion, and helps transport essential nutrients and electrolytes throughout their system.


Water is crucial for the digestion process in bearded dragons. It assists in breaking down food, absorbing nutrients, and eliminating waste products. Insufficient water intake can lead to constipation, impaction, and other digestive problems, which can be detrimental to the overall health of the bearded dragon.

Temperature Regulation:

Bearded dragons are ectothermic, meaning they rely on external sources of heat to regulate their body temperature. Water plays a crucial role in this process. By drinking water and absorbing it through their skin, bearded dragons can cool down or maintain their body temperature within the optimal range.

Overall Health:

Proper hydration is essential for the overall health and well-being of bearded dragons. It helps maintain healthy skin, aids in shedding, prevents kidney and urinary tract issues, and supports the proper functioning of vital organs.

Bearded Dragon Water Requirements

To understand how long bearded dragons can go without water, it is essential to know their water requirements under normal circumstances. Providing adequate and clean water is crucial in maintaining the health and happiness of these reptiles. Here are some key factors to consider:

Learn More:  Can You Introduce A Baby Rabbit To An Older Rabbit

Daily Water Intake:

Bearded dragons should have access to fresh and clean water every day. Hydration needs vary based on the age, size, and activity level of the bearded dragon. On average, an adult bearded dragon should consume water equivalent to about 10-20% of its body weight per day. For example, a 500-gram adult bearded dragon should drink approximately 50-100 milliliters of water daily.

Water Sources:

Bearded dragons primarily obtain water by drinking from a shallow dish or bowl. It is crucial to provide a water container that is easy for them to access and clean. Additionally, some bearded dragons may also absorb water through their skin when they soak in a shallow water dish.

Water Quality:

The water provided to bearded dragons should be clean, free from contaminants, and chlorine-free. Tap water may contain harmful chemicals that can negatively impact the health of bearded dragons. It is advisable to use filtered or bottled water or to treat tap water with a water conditioner specifically designed for reptiles.


In addition to drinking water, bearded dragons may also benefit from misting. Misting the enclosure with water can create a humid environment, which helps prevent dehydration and promotes shedding in bearded dragons. Misting should be done using a fine mist spray bottle to simulate rainfall.

Signs of Dehydration in Bearded Dragons

Recognizing the signs of dehydration in bearded dragons is crucial to prevent further health complications. These reptiles may be prone to dehydration due to various factors such as illness, inadequate water intake, or environmental conditions. Here are some common signs of dehydration to watch for:

Sunken Eyes:

One of the noticeable signs of dehydration in bearded dragons is sunken or deep-set eyes. Dehydrated bearded dragons may have visibly hollow eye sockets, indicating a lack of proper hydration.

Lethargy and Weakness:

Dehydration can cause bearded dragons to become lethargic and weak. They may exhibit a lack of energy, reduced appetite, and decreased interest in their surroundings.

Learn More:  How Long Can A Rabbit Go Without Eating

Wrinkled or Loose Skin:

Another visible sign of dehydration is the appearance of wrinkled or loose skin. Dehydrated bearded dragons may have skin that does not have the usual tautness, appearing dry and wrinkled.

Reduced Urination and Defecation:

Dehydration can result in reduced urine and fecal output in bearded dragons. Monitoring their bathroom habits can help detect any changes that may indicate dehydration.

If you notice any signs of dehydration in your bearded dragon, it is crucial to take immediate action to restore their hydration levels. Providing clean water and ensuring a suitable environment with proper humidity can help alleviate dehydration symptoms.

How Long Can Bearded Dragons Go Without Water?

The duration a bearded dragon can go without water depends on various factors, including their overall health, age, size, and environmental conditions. While bearded dragons can survive for a limited period without water, it is crucial to provide them with water regularly to maintain their well-being.

Under normal circumstances, a healthy bearded dragon should not go without water for more than 24-48 hours. However, it is important to note that prolonged periods without water can lead to severe dehydration and potentially life-threatening conditions.

Factors such as temperature, humidity, and activity level can influence the water requirements of bearded dragons. Higher temperatures and lower humidity levels increase the risk of dehydration, making it even more vital to provide access to water at all times.

It is worth mentioning that bearded dragons have evolved to conserve water efficiently, making them more tolerant of temporary water scarcity in their natural habitats. However, as captive pets, they rely solely on their owners to meet their hydration needs, and it is our responsibility to ensure they have access to water regularly.


In conclusion, water is a crucial component of a bearded dragon's overall health and well-being. Understanding their water requirements and the signs of dehydration is essential for providing adequate care for these reptiles.

Bearded dragons should have access to fresh and clean water every day, with water intake varying based on their age, size, and activity level. Signs of dehydration, such as sunken eyes, lethargy, wrinkled skin, and reduced bathroom habits, should be promptly addressed to prevent further health complications.

Learn More:  Can Bearded Dragons Have Pineapple

While bearded dragons can survive for a limited time without water, it is imperative to provide them with water regularly to ensure their hydration needs are met. By prioritizing proper hydration, we can ensure the longevity and happiness of our beloved bearded dragons. So, always remember to provide them with a clean water source and create an environment that supports their natural water requirements.


How long can bearded dragons go without water?

Bearded dragons can go without water for about 7-10 days, but it is essential to provide them with a constant supply of fresh water.


1. How often should I provide water to my bearded dragon?
Bearded dragons should have access to fresh water at all times. It is recommended to change their water daily to ensure cleanliness.

2. Can bearded dragons drink tap water?
Tap water can contain harmful chemicals like chlorine, which can be harmful to bearded dragons. It is best to use filtered or bottled water for their hydration needs.

3. Can bearded dragons get dehydrated?
Yes, bearded dragons can get dehydrated if they do not have access to water for extended periods or if they are not drinking enough. Dehydration can lead to serious health issues, so it is crucial to monitor their water intake.

4. What are the signs of dehydration in bearded dragons?
Signs of dehydration in bearded dragons include sunken eyes, wrinkled skin, reduced appetite, and lethargy. If you notice these symptoms, it is necessary to provide them with water and consult a veterinarian if the condition persists.

5. Can bearded dragons get enough hydration from their food?
Bearded dragons get some hydration from the food they eat, especially if their diet includes fresh fruits and vegetables. However, it is still essential to offer them a separate water source to ensure they are adequately hydrated.

Leave a Comment