5 Best 120-Gallon Bearded Dragon Tanks (2023 Expert Reviews)

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Oh boy, have I got a treat for you, fellow reptile lovers! As a dedicated pet enthusiast, I’ve personally tried and tested the best 120-gallon bearded dragon tanks to bring you the ultimate guide for your scaly friend’s new home.

Trust me, these spacious tanks are a game-changer – providing ample room for your beardie to bask, climb, and explore to their heart’s content.

So buckle up, my fellow herp enthusiasts, and let’s dive into a world of luxurious lizard living that will have your bearded buddy thanking you with every flick of their tongue!

This post contains affiliate links, and I will be compensated if you purchase after clicking on my links.

Table of Contents

120 Gallon Bearded Dragon Tank Top Picks at a Glance

Don’t have time? Here is a quick comparison of our favorites!

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5 Best 120 Gallon Bearded Dragon Tanks (Review)

I’ll be outlining it in this guide for all of you, asking for the best 120-gallon bearded dragon tanks.

I’ve looked at every nook and turn of these tanks, and I can tell you what benefits they can give you.

Not only that, but I will also detail each of their drawbacks and disadvantages so you’re aware!

1. Carolina Custom Cage Tall, Extra-Long Deep Terrarium (120 Gallons) Review: Best For Diversity

Carolina Custom Cages Tall, Extra-Long Deep 120-gallon terrarium is perfect if you’re looking for a versatile and diverse reptile enclosure.

It’s also equipped with a 12-inch waterproof base, which makes it just ideal for the needs of your beardie.

Features and Attributes:

Kerrie Mccutchin-Paetzke Bearded Dragon Tank
Credit: Kerrie Mccutchin-Paetzke

The unit is equipped with key-lock security preventing unexpected or accidental opening of the enclosure.

In addition, it has a metal grate reassuring no inlet of dust and other types of debris.

Your beardie will also enjoy the collection of 3D images printed on the cardboard walls, allowing them to feel like it’s their natural home.

Measurements

The tank’s size is 48 inches, 24 inches in height, and 24 inches in width.

The tank is equivalent to 120 gallons in total and can accommodate a full-grown adult bearded dragon.

Benefits & Drawbacks of Carolina Custom Cage Tall, Extra-Long Deep Terrarium

BENEFITSDRAWBACKS
Heavy and big – noticeably strong and durableDoes not sit flat, require additional support
Easy to assemblePretty expensive compared to other brands’ products
Big and flexible viewing access
Water and airtight hinges
Deep and solid base

Why Choose the Carolina Custom Cage Tall, Extra Long, and Deep Terrarium?

A Carolina Custom Cage is perfect if you’re looking for a setup with vast customization options.

You can find multiple brands offering the same, but they don’t do it like Carolina.

They offer desert designs and themes, forests, and other natural-looking designs and wallpapers.

Expert Tips

You can take advantage of the Carolina Custom Cage 120-gallon customizable terrarium to make it extremely fit with what you want for your beardie.

It has a complex structure, making it a perfect match for beginners and advanced bearded dragon owners.

User Reviews/Testimonials

I recently got the Carolina Custom Cages Terrarium, and let me tell you, it has been a game-changer for my bearded dragon! Not only did it arrive quickly and well-packaged, but the assembly was a breeze too.

The spacious tank is perfect for a bioactive setup, with enough depth for plants and burrowing, and the mesh screen on top provides excellent airflow and UVB exposure for my beardie. I’m not the only one who’s impressed – many other customers rave about the tank’s quality, sturdy construction, and easy-to-use sliding doors.

Even if you encounter minor issues like suction cups or lock problems, they’re easily fixable with alternative solutions. Trust me, your reptile friend will love this terrarium just as much as mine does! 🦎🌿

Where to Buy

Ready to treat your scaly friend to a Carolina Custom Cages Terrarium? 🦎 Head over to Amazon, where you can easily find the perfect size and style for your bearded buddy’s dream home!

2. REPTI ZOO Large Glass Reptile Terrarium: Best For Strength and Durability

Kaylee Cogdill Bearded Dragon
Credit: Kaylee Cogdill

REPTI ZOO’s Large Glass Tank has been designed to hold internal temperatures to help maintain the body temperature of your pet reptiles.

It has a screen mesh top which is the perfect size to ensure that the unit is well-ventilated.

I found REPTI ZOO’s large glass reptile glass to be heavy because of the involved materials.

Nevertheless, it’s durable and can give you complete assurance that it can make your reptile friend feel at home.

Features and Attributes:

One of the primary features of this terrarium is the raised bottom frame, giving room to a substrate heater you can place below.

The sliding front glass doors are made from a material that’s more absorbent of UVB and infrared light, guaranteeing a more realistic and natural environment for your beardie.

Measurements

The enclosure sits at a measurement of 48 inches (4 feet) in length and 24 inches (2 feet) in height and width.

Benefits & Drawbacks of REPTI ZOO Large Glass Reptile Terrarium

BENEFITSDRAWBACKS
Full 360-degree transparent view (no blind angle)The lock is difficult to open
Easy to set up and assembleThe sliding double front-open doors make noises when there’s movement near it.
The ABS frame is strong and durable
Well-ventilated with no accidental and unintentional escapes
Capable of holding the heat gradient successfully

Why Choose REPTIZOO’s Large Glass Reptile Terrarium?

This non-fragile terrarium is perfect if you plan on housing a single juvenile, even an adult bearded dragon.

The ABS frame that holds the enclosure together is strong and resistant.

With the door lock in place, you wouldn’t worry about your beardie escaping no matter how strong they are.

Expert Tips

If you have a pouch, a patio, or even a backyard, you can place and position your REPTIZOO large glass reptile terrarium there for a few minutes per day.

The 360-transparent view can absorb the right amount of sunlight that can penetrate the enclosure.

User Reviews/Testimonials

Users absolutely love the REPTI ZOO 120 Gallon tank! It’s perfect for a variety of pets, including bearded dragons, ball pythons, and even hamsters.

They found the assembly to be pretty straightforward, especially after watching the helpful YouTube video. The tank is quite heavy, so a dolly and some extra help may be necessary during the setup.

Though it doesn’t come with a background, customers have found it easy to create their own. The terrarium is available with glass or mesh sides, and users have had success customizing it to fit their needs.

Overall, the REPTI ZOO 120 Gallon tank has been a fantastic, spacious solution for our pet-loving community!

Where to Buy

Looking to get your hands on a REPTIZOO Large Reptile Terrarium? You’re in luck! You can easily find it on Amazon or snag one directly from the REPTIZOO store. Happy shopping!

Check out this video for installation tips:

3. PVC Panel Bearded Dragon Enclosure by Zen Habitats Review: Runner Up

This enclosure by Zen Habitats is considered the best because of the style and durability it offers.

The galvanized steel screen as the bars are perfect for keeping the entire enclosure intact.

It’s also equipped with multiple components that make up many different enclosure features.  

I enjoyed this 120-gallon bearded dragon tank better compared to others from different brands because of the durability that it offers.

As experts suggest, the enclosure needs to be well-ventilated [1] for the beardie to have a reduced risk of respiratory infections [2] – and Zen Habitats’ PVC panel enclosure is never short in that!

Other than adult beardies, you can also house an adult sulcata tortoise, an adult python regius, an adult ball python, and many more!

Check out this video on how to properly take care of your bearded dragon:

Features and Attributes:

The enclosure is made from excellent-quality bamboo PVC panels (bamboo-printed) and is edged with aluminum for better strength and durability.

Additional features include an under-tank heater (UTH) control [3] or heat pads, which can give you the flexibility to control and regulate the tank’s internal temperature.

Due to its structure, you can use it for other pet reptiles, too, such as lizards, snakes, turtles, tortoises, chameleons, and many more!

Measurements

It’s a slightly larger tank. The product dimensions are 4 feet in length and 2 feet in width and height. It is equivalent to 120 gallons, perfect for a full-grown adult beardie.

Benefits & Drawbacks of PVC Panel Bearded Dragon Enclosure by Zen Habitats

BENEFITSDRAWBACKS
Strong and durable (doesn’t bow and bend easily)The walls weren’t as durable as expected (thinner)
Easy to assembleThe stainless steel mesh cover blocks substantial UVB penetration
Excellent humidity control with a humidity gaugeThe insulation is weaker because of the thin PVC cage walls
Great security for avoiding escapes
Lightweight and easy to handle

Why Choose Zen Habitat’s 4-Feet Beardie Tank?

Unlike other choices, Zen Habitat’s 4-feet enclosure offers adequate humidity levels and temperature control.

The acrylic glass panels offer the visuals along with the protection and security you’re looking for.

Expert Tips

Zen Habitat’s enclosure is perfect for adult bearded dragons. I recommend it to baby bearded dragon owners, especially those who have little knowledge about an advanced bearded dragon tank setup.

I consider this 120-gallon tank category as perfect for beginners.

It’s easy to set up, convenient to navigate for access for maintenance, and it’s just the ideal bearded dragon tank size for young adults to adult beardies.

The tank heater can also help you if the outside tank temperature affects or influences the range of temperatures in the enclosure.

User Reviews/Testimonials

Users are singing praises for the PVC Panel Bearded Dragon Enclosure by Zen Habitats! Many appreciate its lightweight design, resistance to humidity, and stylish appearance.

The clear acrylic doors and ample natural light make for a comfortable environment for their pets. Although some users suggest using silicone to seal the bottom and reinforce certain parts, most found the assembly process easy, thanks to the helpful video on YouTube.

With exceptional customer service from the Zen Habitats team, customers feel well-supported throughout their purchase. Despite a few minor issues, most users adore this enclosure and would highly recommend it to fellow reptile enthusiasts.

Where to Buy

Ready to find the perfect home for your reptile friend? The 4’x2’x2′ Zen Habitats Reptile Enclosure with PVC Panels is just a click away on Amazon. Happy shopping!

4. Symton Reptile Enclosure Review: Best Budget-Friendly Tank

symton enclosure

Symton’s enclosure is perfect for short-term use. The tank is packed with PVC and acrylic, which are meant for heat retention.

It’s also simple and convenient to assemble as it comes with its manual that can teach you how to set it up! If you can’t find a quality tank within your budget, here is one for you!

Features and Attributes:

This budget-friendly beardie PVC enclosure is made from acrylic and aluminum. It’s also open and unsealed, making it ideal for space and window ventilation.

Due to its structure and composition, it’s light and easy to carry – it just sits at 20 pounds!

Measurements

The enclosure is measured at 4 feet in length (48 inches), 2 feet in width (24 inches), and 2 feet in height (24 inches).

It’s not that big, but it can offer the extra space that enclosures need.  

Benefits & Drawbacks of Symton Reptile Enclosure

BENEFITSDRAWBACKS
Waterproof and heatproof (properly insulated)The PVC walls and side panels are weak
Lightweight and easy to carryThe corners are inconsistent
Equipped with a sliding acrylic doorNot really “waterproof;” it’s water-resistant
Can save up to 50% of energy

Why Choose Symton Reptile Enclosure?

You get what you pay for. For a cheap and affordable tank, you’ll be able to get a good-quality vivarium that could last up to a year or two.

The screen support bar does its job quite vividly, and it’s pretty decent in keeping the temperature gradient within the tank, too.

Expert Tips

This reptile enclosure is ideal if you’re looking for a temporary enclosure that has ample space.

It’s not designed to last a decade – but it can be the natural habitat of your pet reptile.

If it’s your first time building up a beardie enclosure, this is perfect!

It has specific instructions on how each component is positioned and placed.

User Reviews/Testimonials

Symton Reptile Terrarium users have been raving about the great value and quality of these 120-gallon enclosures. Perfect for most reptiles, customers appreciate the lightweight yet sturdy design and the spaciousness it offers.

Although some users have found the assembly instructions a bit challenging, they love that the tank is easy to set up and maintain. Despite a few minor concerns with the acrylic doors, customers are delighted with their purchase and would buy the Symton Reptile Terrarium again for their scaly friends.

Where to Buy

Looking to snag a Symton Reptile Terrarium for your scaly pal? Head over to Chewy.com, where you can easily find and purchase the perfect habitat to keep your reptile friend comfy and happy!

Learn how to set up a bearded dragon enclosure in this video.

5. New Age Pet ECOFLEX Mojave Reptile Habitat: Best Eco-Friendly Terrarium

New Age Pet’s reptile habitat boasts of its advanced, non-toxic material, guaranteeing pet safety.

You won’t need tools and other special equipment to set it up or assembling it!

I would recommend this if you’re looking for a habitat that wouldn’t take you ten (10) minutes to assemble.

Features and Attributes:

The tank has removable sliding hinged doors with an extra lock feature for added security.

So, even if you have an adult python regius, an adult corn snake, adult sulcata tortoise, or whatever adult pet reptile, New Age Pet’s habitat is perfect!

Moreover, the overall composition of the tank is made of ECOFLEX, which is a wood and plastic combination, primarily made up of BPA high-density plastic and ground poplar wood.

Measurements

New Age Pet’s Mojave habitat is measured in different sizes, but the major is 24 inches in width and height and 48 inches in length.

Benefits & Drawbacks of New Age Pet ECOFLEX Mojave Reptile Habitat

BENEFITSDRAWBACKS
Offers extra- adequate ventilation and air circulationCockroaches and crickets can penetrate
Can be equipped with heat lamp and UVB light fixturesThe design of the tank is not that sturdy
Easy and convenient assemblyThe screws are plastic, so they strip and get damaged easily
High durability because of the material
Does not retain odor
Lightweight and easy to carry

Why Choose New Age Pet’s ECOFLEX Mojave Reptile Habitat?

It’s one of the industry’s most advanced terrarium types because of the type of material used.

New Age Pet is the first company to use ECOFLEX as the primary material for the enclosure.

Expert Tips

While it’s not meant for design, you can take advantage of the durability the enclosure is offering.

The composition of ECOFLEX alone is sturdy. You won’t have to question how strong it is.

User Reviews/Testimonials

Reptile enthusiasts are delighted with New Age Pet’s ECOFLEX Mojave Reptile Habitat! Customers appreciate the spacious and well-built design, which provides a comfortable and classy-looking home for their reptiles.

Although some users have experienced minor issues such as loose screens and door rattles, they found easy solutions like drilling, using silicone, or adding cardboard to fix the problems.

A few customers wish there were pre-drilled holes for cables and improved hardware, but overall, they are satisfied with their purchase, feeling that the habitat is worth the money for its quality and functionality.

Where to Buy

Looking to buy a New Age Pet’s ECOFLEX Mojave Reptile Habitat? You’re in luck! Find the perfect home for your scaly friend at popular retailers like Chewy, Amazon, and Walmart.

What to Consider in Choosing Your 120-Gallon Beardie Tank?

In choosing the 120-gallon bearded dragon tank, you need to consider the habitat’s material, features, and setup of the enclosure.

In choosing the 120-gallon bearded dragon tank, you need to consider the habitat’s material, features, and setup of the enclosure.

1. Deciding on the Material Used

There are quite a few materials you can choose from, but the most common ones include acrylic (PVC), glass, wood, removable metal mesh, steel screens, and many more.

Your enclosure’s overall strength and durability will depend on the materials, so keep an eye out for the make.

2. Checking the Included Features

Some of the features that make a great tank include an under-tank heater (UTH), a built-in UVB light, a waterproof base substrate, removable acrylic doors, and suitable ventilation areas.

Though these aren’t all the best features, on a professional level, I’d recommend these to start with.

They’re ideal features for enclosures, especially when they’re combined with other valuable components.

Kerrie Mccutchin-Paetzke
Credit: Kerrie Mccutchin-Paetzke

3. Choosing the Setup/Theme

And who wants a plain-looking dragon enclosure? Of course, you want your bearded dragon tank set up to make it seem like your pet reptile’s natural habitat.

I would suggest a glass panel while also putting in branches, logs, rocks, and other natural materials they can climb on. You can also use wood panels to achieve a more natural look!  

Steve Roland Roland Bearded Dragon Tank
Credit: Steve Roland Roland

There are tons of designs that go well with the 4′ x 2′ x 2′ tank size. 

To help you learn more about cage sizes, check this bearded dragon size chart!

CHECK: How to Build a Bearded Dragon Cage

FAQs

Is a 120-Gallon Tank Good For a Bearded Dragon?

Yes, a bearded dragon terrarium sized at 4’ x 2’ x 2’ or 48 inches x 24 inches x 24 inches is a good size for a beardie.

It offers plenty of space for the different activities of the bearded dragon while it’s in its enclosure.

What is the Maximum Size Tank For a Bearded Dragon?

There’s no minimum or maximum-sized tank for a beardie. The ideal tank size for a regular adult bearded dragon should be at least 75 gallons.
For a slightly larger dragon, a larger tank that’s at least 120 gallons or 4’ x 2’ x 2’ is ideal.

Is a 50-Gallon Tank Big Enough For a Bearded Dragon?

Yes, a 50 gallon bearded dragon tank is enough, but only for a juvenile or a baby beardie.
Adult or full-grown dragons in captivity should be housed in a 75 gallon terrarium.

Final Recommendation

Discover the Carolina Custom Cage Tall, Extra-Long Deep Terrarium! Experience the perfect habitat for your reptilian friend today!

In Conclusion

In conclusion, selecting the ideal 120-gallon tank for your bearded dragon is an exciting journey. With various options available, you’re bound to find the perfect one to meet your pet’s needs, your budget, and your personal preferences.

Keep in mind that factors like size, material, ventilation, and ease of maintenance all play a role in your final decision. It’s essential to prioritize your bearded dragon’s well-being and ensure their new home provides ample space, proper humidity, and a secure environment for them to thrive.

As a pet enthusiast, I know that choosing a home for your scaly friend is a crucial part of their care. Remember, it’s an investment in their happiness and health, so take your time and find the perfect match.

Now that you’ve explored the world of 120-gallon bearded dragon tanks, which features are most important to you? Do you have any questions or concerns before making your decision? I’m here to help!

yellow beardie inside a bearded dragon tank

Resources

  • 1. Bearded dragon CARE SHEET ENVIRONMENT [Internet]. Available from: https://www.rspca.org.uk/documents/1494939/0/Bearded+Dragon+Care+Sheet+%28PDF+350KB%29.pdf/151bb6df-1c35-a484-6de8-bffed4985abf?version=1.0&t=1556100899951&download=true#:~:text=Good%20ventilation%20is%20essential%20to
  • 2. Outbreak of Salmonella Infections Linked to Pet Bearded Dragons | CDC [Internet]. www.cdc.gov. 2020. Available from: https://www.cdc.gov/salmonella/muenster-10-20/index.html
  • 3. Under Tank Heaters [Internet]. EverythingReptile.org. [cited 2021 Dec 23]. Available from: http://www.everythingreptile.net/under-tank-heaters.html
Grigorina
Grigorina

Grigorina grew up surrounded by animals – dogs, cats, cows, goats, sheep, and horses and that has shaped her into what I am today – a crazy cat lady who always has a place for one more cat (or a dog). She has two female cats – Kitty and Roni, and two tomcats – Blacky and Shaggy, but she also feeds her neighbors’ cats when they come for a visit. I just can’t say no to them. Follow her on FACEBOOK AND INSTAGRAM
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