How Big Should a Bearded Dragon Tank Be?

When it comes to the size of the bearded dragon tank, bigger is always better. Bigger tanks provide more space for your dragon to roam and prevent him/her from becoming stressed. Generally, larger tanks or enclosures are recommended in order to house multiple dragons, allowing each one its own space to live in.

The optimal tank size for a single adult bearded dragon is 40 gallons (or longer if you have the space). If you have multiple dragons, the general rule is to add 10 gallons per additional dragon.

Furthermore, the tank should be at least three feet long so lizards can properly thermoregulate – that means their bodies won’t become too hot or too cold. A good rule of thumb is that lizards need enough room to comfortably run around and hide when they want; so choose your dragon’s home accordingly!

Bearded Dragon Lizard

1. How Big Should a Bearded Dragon Tank Be for One Lizard?

When it comes to environment and housing for a bearded dragon, making sure the tank is the right size is of utmost importance. For one lizard, the tank should be a minimum of 30-40 gallons, providing enough space for your pet to move around comfortably.

If possible, larger tanks such as 50-75 gallons are even better due to the added space which may make them feel more secure and relaxed. Providing plenty of room also allows for adequate spaces for enrichment and heating spots in their terrarium.

Lastly, you’ll want to provide good ventilation for your lizard so that temperatures can stay consistent and not become too high or humid. Having the proper-sized tank will allow you to give your lovely pet the best living situation possible.

2. Best Tank Size for Two or More Bearded Dragons

When it comes to choosing the size of tank for two or more bearded dragons, it is important to remember that these lizards can grow to up to 2 feet in length and need a lot of space.

Generally, a minimum tank size of 60 gallons is recommended for two adult dragons, while larger tanks like a 75-gallon bearded dragon tank or 90 gallons will be necessary if you plan on having three or more. Be sure to include plenty of basking areas with perches and different levels so that each lizard has its own space, as well as adequate hiding spots and plants.

It’s also important to maintain high temperatures throughout the tank as bearded dragons like hotter climates – an undersized tank could fail in this regard. By taking into account the number of reptiles and providing them with enough living space, you’ll be ensuring your beloved pets have an ideal habitat in which they can thrive.

lizard in a tank

3. Important Things to Remember When Setting up a Tank

Setting up a tank for a bearded dragon can seem daunting, but it does not have to be. It is important to ensure that your bearded dragon has the proper habitat in order to thrive.

Make sure the bearded dragon tank setup is warm enough, as bearded dragons need temperatures over 90F, with basking spots at 110F. UVB lighting should also be installed which provides your dragon with essential vitamins and nutrients.

Your tank should also include appropriate hard-shelled hiding spots and a substrate such as calcium-rich sand or reptile carpet so they have something comfortable beneath their feet and somewhere they can hide if they feel stressed.

Finally, vines and branches can provide perches and climbing opportunities – your dragon will love it! With the right setup, you can give your bearded dragon a safe and healthy home for years to come.

4. Make Your Bearded Dragon’s Home More Comfortable and Fun

Making sure your bearded dragon has a comfortable and fun home is important for their well-being. Providing them with plenty of places to hide, as well as different levels in the enclosure which they can explore, is key.

Branches, rocks, and driftwood provide stimulation and allow bearded dragons to climb and burrow; using only non-toxic plants for decoration also provides an interesting space for exploration.

Additionally, making the environment warmer with a heat lamp or ceramic heater can help keep your dragon happy, as they require temperatures around 85-95 degrees F during the day.

Offering different types of food can make feeding times more enjoyable since they are omnivorous reptiles. Lastly, be sure to clean out their enclosure often—not only to maintain hygiene but also because it will give you both something new and exciting to explore together!

5. Make It More Affordable and Practical

In addition to ensuring adequate space and providing the right temperatures (both basking and cooling) for your bearded dragon, there are other ways to make their home more affordable and practical.

Look for standard reptile tanks or habitats with accessories built in that can help you save time and money.

Plus, secondhand items such as enclosures and décor can often be found at a fraction of their retail value. Lastly, you can build habitats from scratch if you were feeling crafty! DIY-ing an enclosure requires some research, but it can result in a personalized habitat for your pet.


Ultimately, owning a bearded dragon is an amazing experience, but it’s important to provide them with the proper housing and environment. The size of the tank depends on how many bearded dragons you plan to have in your home.

Remember to consider the lighting and temperature needs of your bearded dragon, as well as substrate and decor specific to their environment.

You can make it both affordable and practical by keeping temperatures moderate, using led lights or other energy-efficient alternatives, and repurposing items from around the house for decorations. Lastly, always spend time playing with your bearded dragon and offering plenty of enrichment toys so they can live the best life in their new setup!

Moreover, tanks need to be cleaned regularly as well as have plenty of hiding spots and resources such as branches and rocks for your bearded dragon to utilize. Overall, choosing the right-sized tank will ensure a comfortable home for your pet!

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