Beyond the Size

Tank Sizes and Options for Happy Bearded Dragons: A Complete Guide

Bearded Dragons are fascinating and beloved pets, but keeping them happy and healthy requires more than just feeding them. Bearded Dragons need a comfortable and spacious tank to thrive, which can be challenging for first-time owners who are not familiar with the appropriate tank sizes and styles.

In this article, we will go through everything you need to know about tank sizes and options for Bearded Dragons. Let’s get started!

Tank Sizes for Bearded Dragons

One of the most important factors to consider when getting a tank for your Bearded Dragon is the size. Bearded Dragons require ample space to move around, bask, and explore, so having a tank that is too small can have adverse effects on their health and well-being.

Tank Sizes for Juveniles

Juvenile Bearded Dragons are typically under 10 inches long and require a 20-gallon tank, which measures 30 inches long, 12 inches wide, and 12 inches high. It is essential to get a wide tank so that your pet can move around freely and explore its surroundings.

Moreover, a sturdy tank with a secure lid is crucial to prevent your pet from escaping or getting hurt.

Tank Sizes for Adults

Adult Bearded Dragons are larger and, as such, require a more spacious tank to accommodate their size. A 75-gallon tank, which is 24 inches long, 24 inches wide, and 48 inches high, is the minimum recommended size for an adult Bearded Dragon.

However, larger tanks are always better, and a 4 feet by 2 feet by 2 feet (120-gallon) tank is an ideal size for two adult Bearded Dragons. It is important to note that keeping Bearded Dragons in smaller tanks can lead to stunted growth and many health problems.

If you have a Bearded Dragon that has outgrown its tank, it is crucial to upgrade to a larger tank as soon as possible.

Tank Options for Bearded Dragons

Now that we have covered the appropriate tank sizes for Bearded Dragons let’s examine the different tank options available.

Standard Glass or Plexiglass Tanks

Standard glass or plexiglass tanks are a popular and straightforward option to house your Bearded Dragon. They are easy to find in pet stores, relatively affordable, and provide a clear view of your pet’s behavior and activities.

These tanks usually come with a screen top, which allows for proper airflow while preventing your pet from escaping.

Terrarium Tanks

Terrarium tanks are a popular choice for Bearded Dragon owners looking for a more unique enclosure for their pets. These tanks typically come with screen doors in the front and a background to give your pet a more natural and stress-reducing environment.

The screen front also allows for better ventilation and natural sunlight to enter the tank.


In conclusion, choosing the right tank for your Bearded Dragon is crucial to ensure its health and happiness. Juvenile Bearded Dragons need a 20-gallon tank, while adult Bearded Dragons require a minimum of a 75-gallon tank, although 120-gallon tanks are ideal.

Additionally, it is crucial to choose the right tank style for your pet, whether it is a standard glass or plexiglass tank or a more unique terrarium tank. By following these guidelines, you are creating a safe and nurturing environment for your Bearded Dragon to thrive.

Happy pet-keeping!

Housing Bearded Dragons Together

Many Bearded Dragon owners wonder whether they can house their pets together. After all, it can be tempting to keep multiple Bearded Dragons as they are social animals.

However, while some owners may experience success with housing Bearded Dragons together, it is generally not recommended as they are territorial animals that may have conflicts that result in serious injuries. Bearded Dragons that are raised together from a young age are more likely to tolerate living together, but it is still essential to monitor their interactions.

It is recommended to have a 120-gallon tank to house two adult Bearded Dragons with plenty of hiding places and basking areas to prevent competition or aggression. If you are considering housing your Bearded Dragons together, it is crucial to be aware of the signs of aggression, including tail twitching, head bobbing, and puffing up their beard.

If you notice any of these signs, it is best to separate your pets before altercations occur.

Essential Tank Items for Bearded Dragons

Once you have the appropriate tank size and housing for your Bearded Dragon, it is time to start thinking about the essential items your pet needs to thrive. Here are a few items to consider:

Basking Lamp

Bearded Dragons are cold-blooded animals and require an external source of warmth to stay healthy. A basking lamp is an essential item to have in your pet’s tank to provide them with the warmth they need, especially since they bask on rocks, branches, or other surfaces to regulate their body temperature.

It is recommended to use a basking lamp with a wattage of 75-100 watts, placed above the lid of your pet’s tank.


Bearded Dragons can be skittish animals, and they require a hiding spot to feel safe and secure. A cave or hide is an essential item to have in your pet’s tank, where they can retreat when they feel stressed or threatened.

Hides can vary in size and shape, but it is important to choose a cave that is large enough to accommodate your pet and provide it with enough space to turn around and feel comfortable.

Large Branches or Driftwood

Bearded Dragons are semi-arboreal animals, meaning they need a climbing surface to move around and exercise. Large branches or driftwood that fit inside your pet’s tank can serve as climbing surfaces, and they also provide a great basking spot for your pet.

It is essential to choose driftwood or branches that are not treated with chemicals and are easily cleaned. Moreover, make sure the branches are secure enough and will not fall or tip over when your pet climbs on them.


Choosing the right substrate for your Bearded Dragon is crucial to avoid life-threatening conditions, especially for baby or juvenile Bearded Dragons. One common type of substrate is sand, but it can cause impaction (blockage of the digestive tract) when ingested.

Impaction can be dangerous and life-threatening to your pet, so it is crucial to avoid using sand as a substrate. Other safe options for substrate include reptile carpet, paper towels, or tile.

These substrates are easy to clean and provide a safe, comfortable environment for your pet. In conclusion, providing the essential tank items for your pet Bearded Dragon is an integral part of responsible pet ownership.

Items such as a basking lamp, a cave or hide, large branches or driftwood, and choosing a safe substrate are all important for the health and well-being of your pet. By providing these items, you are creating a healthy and nurturing environment where your Bearded Dragon can thrive.

In conclusion, ensuring that your Bearded Dragon has the right tank size, housing, and essential items is crucial for its overall health and well-being. Providing a spacious tank with hiding spots, a basking lamp for warmth, a cave or hide, large branches or driftwood for climbing, and choosing a safe substrate are all essential for a happy and healthy pet.

Properly caring for your Bearded Dragon takes time, attention, and effort, but the results are well worth it. Below are some FAQs to help guide you in caring for your pet Bearded Dragon:


Q: What kind of tank is suitable for my Bearded Dragon?

A: Juvenile Bearded Dragons need a 20-gallon tank, while adults require a minimum of a 75-gallon tank, although a 120-gallon tank is ideal. Q: Can I house Bearded Dragons together?

A: While some owners may experience success with housing Bearded Dragons together, it is generally not recommended as they are territorial animals that may have conflicts resulting in serious injuries. Q: What essential items does my Bearded Dragon need?

A: A basking lamp, a cave or hide, large branches or driftwood, and choosing a safe substrate are essential for a happy and healthy pet. Q: Can Bearded Dragons eat vegetables?

A: Yes, Bearded Dragons can eat vegetables, but it is essential to ensure they have a balanced diet and avoid feeding them foods that are toxic for them.

Q: How important is temperature regulation for Bearded Dragons?

A: Temperature regulation is crucial for Bearded Dragons to maintain good health, and it is essential to have a basking spot and a cooler area in their tank to allow them to regulate their body temperature.

Popular Posts