Bearded Dragons are popular and fast-growing reptile pets. These diurnal lizards are among the most incredible reptile pets for beginners because of their distinct personality, excellent temperament, solitary lifestyle, and easy meals.

Because they are desert lizards, you must keep them in a vivarium, terrarium, tank, or cage with circumstances that closely resemble those in their native environment, which is dry and warm.

So, in addition to the tank itself, you’ll also need other supplies like lighting and heating sources, temperature and humidity monitoring and control systems, as well as food and water. You’ll also need substrate and specific enrichments, among other things.

We want to assist you in selecting the ideal tank or enclosure for your bearded dragon, one that will provide them with a lovely home, a place to explore, a place to eat, a place to sleep, and a place to live happily ever after.

This post will discuss the greatest bearded dragon terrariums that we have found. We provide in-depth evaluations, information on the construction quality of each cage, and our thoughts on each cage. By the conclusion of this guide, you will be able to select the most appropriate terrarium for your bearded dragon.

So What’s The Best Size Tank For A Bearded Dragon?

A 120-gallon tank is considered the optimum size tank for bearded dragons. As dragons are inquisitive and big species, they need a large tank for their welfare and upkeep.

Let’s have a look at the top 5 best bearded dragon tanks available in the market.

In a Hurry? Here are our 3 top picks!

1.     Carolina Custom Cages Terrarium

2.     4’x2’x2′ Wood Panel Reptile Enclosure by Zen Habitats

3. The 4’x2’x2′ 120 Gallon Zen Habitats Reptile Enclosures with Wood Panels

Bearded dragon tank setup (How to build a 120-gallon bearded dragon tank?)

Bearded dragons make excellent companions. On the other hand, setting up their environment necessitates careful planning and consideration of their requirements. In addition to deciding on the type of tank you want, you’ll need to choose the appropriate lighting, and decor and keep an eye on the temperature. Maintain the happiness of your bearded dragon by providing it with the finest possible environment. When searching for the best size tank for a bearded dragon, here is what you should be looking for:

Step 1: Choosing the Right Tank (120-gallon)

  1. Select a glass tank for your beardie. This is the most popular form of bearded dragon tank that you will find. Most glass aquariums are affordable and straightforward to come by at local pet stores or on local market websites such as Craigslist or eBay. The main drawbacks are that they are hefty and poorly insulated, which is a shame. The dragon inside a hefty tank makes it harder to move, and once the tank is in place with the dragon inside, you will be less tempted to move it. Furthermore, while bearded dragons may not be bothered by a lack of insulation, some owners have complained that a lower temperature causes the reptile’s color to become dull.
  2. Choose a melamine cage. Melamine cages are constructed of melamine board, which is a type of wood that has been covered with a laminate finish. It is possible to construct your melamine cage or purchase one from your local pet store. These sorts of cages are designed to imitate the experience of visiting a zoo. This results in the lizard only being seen from one side of the enclosure, which is a disadvantage.
  3. There are several options for decorating your cage. For example, you may keep the boards within the cage plain white to reflect light, or you can add fake rock surfaces to the back and sides of the cage to simulate a more natural habitat.
  4. Select a PVC cage for your dragon. Compared to a melamine cage, a PVC cage is constructed of plastic and is considerably simpler to transport. They are, however, more expensive than melamine, but many people believe that the PVC plastic cage is more attractive than the melamine board cage in terms of appearance.
  5. Choose a professional cage. Several high-end firms manufacture high-quality reptile enclosures. These cages are of professional-grade construction and are constructed of a single piece of plastic that has been molded. However, many breeders like them despite being very pricey since they are easily stackable. Professional cages are the best cages available since they are chemically resistant, easy to clean and come pre-assembled with a built-in heat light.
  6. Ascertain that your tank is equipped with a good lid. Solid lids made of plastic or glass should not be used. These might cause airflow in your dragon’s tank to be restricted. Bearded dragons are native to Australia’s arid and semi-arid areas, thriving in low humidity. The use of a tightly closed lid will result in an unhealthful rise in humidity.

Step 2: Meeting Heat and Light Requirements

  1. Install a full-spectrum light in the tank where your dragon will be kept. A full-spectrum lamp emits the ordinary visible light that we need to see and additional ultraviolet spectrum (UVA and UVB) areas that dragons require to remain healthy and flourish. For the lizard to get within six to eight inches of your light, it must be placed in a convenient area. If your light is situated in an overhead position more than six to eight inches above the tank’s floor, give a rock or branch for your lizard to climb on so that it may get closer to the source of illumination.
  2. Replace your UVA/UVB bulbs regularly. UVA/UVB lamps lose their effectiveness as time goes on. Even though your bulbs appear to be in good working order, you should replace them every six months to keep your lizard in good physical shape.
  3. Incorporate a basking light into the design of your dragon’s enclosure. Furthermore, you will need to offer a source of high-intensity light in addition to the full-spectrum light. This basking light should be brilliant white and may be purchased at local hardware stores or a pet supply store. When putting up your bearded dragon’s tank, be sure to provide enough space for this light in addition to the full-spectrum light (which should run the entire length of the cage). Locate the basking light at one end of the tank, away from the water. Consequently, the dragon will have a warm side of the tank and a chilly side. In addition to the basking bulb, a ceramic heater or a home lamp that produces a lot of heat might be used as alternatives (any old-style rounded bulb will do).
  4. Install two temperature gauges in the tank to monitor the water temperature. Next, install one temperature gauge at the hot end, close to where the basking bulb will be located. Set up the second unit at the opposite end of the room, where the temperature should be colder. By doing so, you can make sure that the basking lamp is doing its function correctly. If the temperature is consistent across the tank, it is time to change the basking lamp.
  5. A humidity gauge might also be installed to guarantee that humid air does not build up in the tank during storage time. If your cage is tiny, you may be able to get away with installing only one temperature gauge. Instead, use small, circular temperature gauges, which may be found at your local pet supply shop. They are simple to install on the interior of the tank and are specifically intended for use in reptile enclosures. In addition, consider purchasing an infrared temperature gun or a digital thermometer with a probe end to measure temperature. It may be used to keep track of the temperature in your tank. The conventional “stick” type thermometers should not be used since they are inaccurate.
  6. Identify and sustain the temperatures you want to achieve. The temperature on the warm side of the tank should be around 100 degrees Fahrenheit. The temperature on the colder side should be about 80 degrees Fahrenheit. Take extra precautions at night. The tank’s temperature should never be lower than 70-75 degrees Fahrenheit. Check the temperature of your tank at night because it might be challenging to maintain suitable evening temperatures. Consider installing an under-tank heater if you’re having problems keeping the tank warm at night (UTH). You may also change the tank’s temperature by placing the basking light closer to or further away from the tank’s surface.

Step 3: Finding the Right Substrate

  1. A reptile carpet should be installed. The reptile carpet is suitable for dragons of any age, although it is particularly suitable for immature dragons (less than six inches long). Small bearded dragons may unintentionally consume more sand than their tiny lungs and stomachs can manage, which can cause them to become ill or die.
  2. Install tile. Tile is simple to maintain and easily outlives your bearded dragon’s existence. A regular slate or ceramic tile floor is an excellent foundation for your dragon. It is nontoxic, inedible, and extremely durable. Your local hardware store should be able to provide you with tiles.
  3. Place a paper towel or a piece of newspaper in the tank. These materials are both inexpensive and simple to replace. They do, however, need to be replaced regularly if they become damp or nasty. If you do not follow these instructions, your dragon may become unwell, and the tank will become excessively humid. If your dragon becomes unwell, you can cover them with newspaper and paper towels until they are well again. In addition to making cleanup more manageable, it is also a crucial step in avoiding diseased fecal matter or vomit from re-infecting your ill dragon. When treating a dragon with parasites, newspaper and paper towels can also be used as a treatment.
  4. Avoid using a substrate that is too loose or too particulate. Sand is frequently touted as the best base for concrete. Sand, on the other hand, is a sloppy substance that goes everywhere, even into the lizard’s food and drinks. Given the ease with which lizards may eat sand, it is a primary cause of impaction, eye abscesses, and other illnesses in these animals. Avoid using surfaces that include sand, gravel, wood shavings, walnut shells, and other particulate materials.

Step 4: Adding Decor

  1. Include a platform for sunbathing. Using a basking platform, your dragon may come closer to the basking light in its cage, which is beneficial. Even if you can purchase a solid (though unnaturally shaped) building, you could want to insert a long branch or a rock that your dragon can climb over.
  2. Add a hide. In a hide (or hide box), your bearded dragon may crawl inside for extra warmth, similar to how a cat can go into a hole for warmth. Aside from that, your dragon will utilize the hide to hibernate, which is the reptilian counterpart of hibernation. In addition, like humans, bearded dragons may be timid and prefer to be alone in their own space away from prying eyes. Instead, place the hide beneath the basking lamp to keep the hide warm on the inside throughout the winter. Change your dragon’s hide position or experiment with a different sort of hiding if your dragon is not utilizing it.
  3. Include some realistic aspects in your design. Plastic cactus and flowers, for example, can be used to give your tank a natural appearance. Real plants, such as Dracaena, Ficus Benjamina, and hibiscus might potentially be used in place of artificial ones. Utilize only nontoxic plants that have not been treated with biocides if you decide to use live plants in your arrangement. Before placing them into the tank with your bearded dragon, properly clean them with a water spray and water them for a few weeks. Artificial plants are ideal since you won’t have to worry about them being contaminated with chemicals or infested with insects. Furthermore, you will not have to water them.

Bearded dragon size chart

The bearded dragon tank is the second most crucial supply your bearded dragon need, after appropriate meals, of course. As previously said, a tiny tank will make these creatures uncomfortable, agitated, and sad. It will also influence their growth and development since they require enough space to freely hunt, hide, explore, dig, climb, play, and so on. If they do not, they will feel confined and exhibit behavioral problems.

According to the chart below, the tank size required will be determined.

Age and sizeideal tank size
Hatchlings15-20 gallons
Babies 2 weeks -2 months25+ gallons
Juveniles 10-17 inches long and 2-8 months40-55 gallons
Subadults and adults (17-20 inches long)67-75 gallons
Fully grown adults 20-21 inches + long100-120 gallons

Finally, when selecting the appropriate tank, don’t forget to consider the length, breadth, and height. Because of their size, certain tanks may have a significant volume. In addition, bearded dragons are semi-arboreal, which means they prefer a bigger horizontal space rather than a vertical place. Based on our extensive research, here are the best bearded dragon tanks in different sizes you can buy online

 120-Gallon Bearded Dragon Tanks 

1.     Carolina Custom Cages Terrarium

According to our research, Carolina Custom Cage is the best in the 120-gallon bearded dragon tank category. These cages are extremely simple to construct and are available in various types, with 21 options. This particular model has dimensions of 48Lx24Dx24H, equal to 120-Gallon, and provides a large amount of room for your bearded dragon.

The sides of this bearded dragon terrarium are made of clear glass, which allows for excellent vision within the cage. It also comes with sliding doors that are locked with a lock to ensure that your beardie remains safe and secure.

2.     4’x2’x2′ Wood Panel Reptile Enclosure by Zen Habitats

Additional features:

A reptile enclosure with a Zen habitat is undoubtedly the most fabulous tank available in the 120-gallon category, which is comparable to 120-gallon capacity, providing sufficient area for your bearded dragon to run, leap, and exercise in comfort and safety. In addition to bearded dragons, this tank may house various desert lizards, snakes, tortoises, and other tiny creatures that require a dry habitat, such as chameleons and chameleons.

It is made of 1″ anodized aluminum and bamboo-treated wood panels, which can maintain heat up to ten times better than glass in the Zen Habitats Reptile Enclosure. This bearded dragon comes with front sliding/removable acrylic doors that help to reduce tension while approaching your beardie.

With a steel screen top, screen support bars, and wire grommets, you’ll have the freedom to place your heating and lighting equipment inside or outside the enclosure, depending on your preferences.

 100-Gallon Bearded Dragon Tank 

3. The 4’x2’x2′ 120 Gallon Zen Habitats Reptile Enclosures with Wood Panels

Additional features:

The Zen Habitats reptile enclosure, which measures 4 feet by 2 feet by 2 feet, is another excellent 120-gallon terrarium for creatures who do well in low humidity (preferably below 50 percent ).

Because of the low humidity, this tank is perfect for pets such as beardies, geckos, blue tongue skinks, snakes, turtles, and lizards that flourish in places with low humidity, such as bearded dragons.

 75-Gallon Bearded Dragon Tank 

4.     Carolina Custom Cages Terrarium Extra-Long

Then this terrarium is for you if you don’t mind paying a little additional money to acquire a truly amazing terrarium that will be suited for your bearded dragon for the rest of their life.

This gorgeous terrarium holds around 67 to 75 gallons and is equipped with a watertight base, hinged doors, and even key-lock security.

Beautifully designed and thoughtfully constructed, this terrarium provides the ideal amount of room for an older juvenile or adult bearded dragon to flourish in.

With a mesh top that is ideally suited for lights and glass that is perfectly suited for heat retention, you’ll be treating your bearded dragon with this fantastic one-time investment that will last them a long time.

 55-Gallon Bearded Dragon Tank 

5.     Best Pick for Juveniles: Reptizoo Reptile Glass Terrarium

With a volume of about 50 to 55 gallons, this glass terrarium from Reptizoo would be a fantastic home for any juvenile to adult bearded dragon between the lengths of 10 and 16 inches.

Although this tank is a touch on the small side for a fully grown adult bearded dragon, it is ideal for someone who requires an “in-between” tank size as they wait to either have an adult tank custom made or locate the ideal arrangement.

 25-Gallon Bearded Dragon Tank 

6.     Exo Terra All Glass Small Wide Terrarium

If you have a bearded dragon that is still very young, this 25-gallon tank is the perfect match for you!

With a tank capacity of 25 gallons, your bearded dragon will have plenty of space to scamper around and also exercise its hunting abilities.

This tank will suffice till your bearded dragon reaches a length of more than 10 inches in length. This terrarium also includes a realistic-looking rock background to make your bearded dragon feel even more at ease.

Apart from the backdrop, this tank is equipped with twin opening doors and a detachable screen top, making it simple to get to know your bearded dragon.

You can also read about Zoo Med Reptibator Digital Egg Incubator by clicking this link: