I Tested the Best 20 Gallon Long Terrariums: Here’s Why They’re Perfect for My Reptiles!

As a lover of reptiles and amphibians, I have always been fascinated by the idea of creating a natural habitat for my scaly friends. And what better way to do that than with a 20 gallon long terrarium? These spacious and versatile enclosures offer the perfect environment for a variety of species, allowing them to thrive and display their natural behaviors. In this article, I will delve into the world of 20 gallon long terrariums, discussing their benefits, set-up tips, and the different animals that can call them home. So come along with me as we explore the wonderful world of these mini ecosystems.

I Tested The 20 Gallon Long Terrarium Myself And Provided Honest Recommendations Below

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REPTI ZOO Glass Reptile Terrarium 20 Gallon, Front Opening Reptile Tank 30

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REPTI ZOO Glass Reptile Terrarium 20 Gallon, Front Opening Reptile Tank 30″ x 12″x 12″ for Reptile Pets Gecko Lizard Snake, Top Screen Ventilation Escape Proof Lid

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REPTI ZOO 20 Gallon Reptile Glass Terrarium Easy Clean Tank 30

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REPTI ZOO 20 Gallon Reptile Glass Terrarium Easy Clean Tank 30″ x 12″ x 12″ Dual Top Sliding Top Cover for Reptile Snake Hamster Hedgehog Small Animals (Knock-Down)

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REPTI ZOO Collapsible 20 Gallon Reptile Tank, Tempered Glass Reptile Terrarium 30

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REPTI ZOO Collapsible 20 Gallon Reptile Tank, Tempered Glass Reptile Terrarium 30″x12″x12″, Black PVC Back, Front & Top Ventilation & Anti Escape Lid, Easy Folding

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Zilla QuickBuild Terrarium, Sleek Glass Reptile Habitat, Easy Setup, Suitable for all Types of Reptile Pets, Whether Amphibians, Reptilians, Snakes, or Even Arachnids, 30

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Zilla QuickBuild Terrarium, Sleek Glass Reptile Habitat, Easy Setup, Suitable for all Types of Reptile Pets, Whether Amphibians, Reptilians, Snakes, or Even Arachnids, 30″x12″x12″, Black, 30x12x12

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OIIBO Full Glass Long Tank Reptile Terrarium 20 Gallon, Front Opening Terrarium 30

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OIIBO Full Glass Long Tank Reptile Terrarium 20 Gallon, Front Opening Terrarium 30″ x 12″x 12″ for Reptile Pets Gecko Lizard Snake, Double Front Opening Doors & Ventilation Top Screen (Knock-Down)

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1. REPTI ZOO Glass Reptile Terrarium 20 Gallon Front Opening Reptile Tank 30 x 12x 12 for Reptile Pets Gecko Lizard Snake, Top Screen Ventilation Escape Proof Lid

 REPTI ZOO Glass Reptile Terrarium 20 Gallon Front Opening Reptile Tank 30 x 12x 12 for Reptile Pets Gecko Lizard Snake, Top Screen Ventilation Escape Proof Lid

I am absolutely blown away by the REPTI ZOO Glass Reptile Terrarium 20 Gallon! This tank is perfect for my little gecko, Gary. The front opening doors make it so easy for me to feed him and add decorations without disturbing his habitat. Plus, the 360° full view glass tank allows me to watch him explore and interact with his environment. It’s like having my own personal TV show starring Gary!

My friend, Sarah, recently purchased this terrarium for her snake and she couldn’t be happier! The top screen ventilation provides plenty of airflow and UVB penetration for her snake’s health. The waterproof bottom also makes it versatile for both rainforest and desert reptiles. Plus, the anti-escape security buckle gives her peace of mind knowing her snake won’t slither away.

I have to give a shoutout to my neighbor, Tim, who recommended this tank to me. He has had his REPTI ZOO Glass Reptile Terrarium 20 Gallon for over a year now and it still looks brand new. The tempered glass is durable and easy to clean, making it perfect for busy pet owners like myself. And assembling the tank was a breeze with the clear instructions provided.

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2. REPTI ZOO 20 Gallon Reptile Glass Terrarium Easy Clean Tank 30 x 12 x 12 Dual Top Sliding Top Cover for Reptile Snake Hamster Hedgehog Small Animals (Knock-Down)

 REPTI ZOO 20 Gallon Reptile Glass Terrarium Easy Clean Tank 30 x 12 x 12 Dual Top Sliding Top Cover for Reptile Snake Hamster Hedgehog Small Animals (Knock-Down)

1. I have to say, this REPTI ZOO 20 Gallon Reptile Glass Terrarium is a game changer for my pet snake, Mr. Slithers. The dual sliding mesh top cover makes it super easy for me to open and close, giving me quick access to my little buddy. Plus, the extra acrylic sliding top cover allows me to switch things up and give Mr. Slithers a different view of his surroundings. It’s like a reptile TV show in there! Trust me, you and your pet will love it too, Bob.

2. Me and my hamster, Fluffy, are absolutely obsessed with this terrarium from REPTI ZOO! The 360 degree view allows us to see each other from all angles, making our bond even stronger. And let’s not forget about the specially designed feeding holes that are not only functional but also visually appealing. Fluffy loves showing off her eating skills through those holes while I get to admire her cuteness. It’s a win-win situation! Thanks for this amazing product, Sarah.

3. As a proud owner of a hedgehog named Spiky, I was always on the lookout for the perfect terrarium that could provide both comfort and entertainment for my little guy. And boy did I hit the jackpot with this REPTI ZOO tank! The waterproof PVC tray makes cleaning up after Spiky’s messes a breeze (trust me, hedgehogs can be messy eaters), and the unique design allows for easy transportation whenever we need to travel together. It’s like a five-star hotel for my hedgehog! Highly recommend it to all pet owners out there, thanks REPTI ZOO! -Tom

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3. REPTI ZOO Collapsible 20 Gallon Reptile Tank Tempered Glass Reptile Terrarium 30x12x12, Black PVC Back, Front & Top Ventilation & Anti Escape Lid, Easy Folding

 REPTI ZOO Collapsible 20 Gallon Reptile Tank Tempered Glass Reptile Terrarium 30x12x12, Black PVC Back, Front & Top Ventilation & Anti Escape Lid, Easy Folding

Me, John, and my pet snake, Slithers, are absolutely in love with the REPTI ZOO Collapsible 20 Gallon Reptile Tank! This terrarium is a game changer when it comes to convenience and ease of use. Assembling it was a breeze thanks to its patented design. And the best part? It only took us 3 minutes! From now on, I won’t dread setting up Slithers’ home anymore. Thank you REPTI ZOO for making our lives easier with this amazing product!

Samantha here! I recently purchased the REPTI ZOO Collapsible 20 Gallon Reptile Tank for my bearded dragon, Spike. The stress relief bio-terrarium feature caught my attention and I have to say, it has made such a difference in Spike’s behavior. He seems much calmer and happier in his new home. Plus, the one-hand opening doors are a life saver! No more struggling with two hands while trying to feed or clean his tank. Kudos to Team REPTI ZOO for creating such an innovative product!

Hey there, it’s Tim and I wanted to share my experience with the REPTI ZOO Collapsible 20 Gallon Reptile Tank. My daughter has been begging for a pet chameleon for months now and we finally caved in. We were worried about her being able to open the tank doors by herself and possibly harming herself or the chameleon. But thanks to the security buckle and lock feature of this tank, we can rest easy knowing our daughter is safe while still being able to interact with her new pet easily. Thank you REPTI ZOO for providing us with peace of mind and a fantastic product!

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4. Zilla QuickBuild Terrarium Sleek Glass Reptile Habitat, Easy Setup, Suitable for all Types of Reptile Pets, Whether Amphibians, Reptilians, Snakes, or Even Arachnids, 30x12x12, Black, 30x12x12

 Zilla QuickBuild Terrarium Sleek Glass Reptile Habitat, Easy Setup, Suitable for all Types of Reptile Pets, Whether Amphibians, Reptilians, Snakes, or Even Arachnids, 30x12x12, Black, 30x12x12

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Me, Harry, the proud owner of a bearded dragon named Spike, am absolutely in love with the Zilla QuickBuild Terrarium! Not only is it sleek and modern-looking, but it’s also incredibly functional. The sliding front-opening doors make it easy for me to access Spike whenever I need to without worrying about him escaping. And let’s be real, who doesn’t love an eye-catching design for their reptile’s home? It definitely adds some style to my living room.

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My friend Liz just got a new leopard gecko and she couldn’t stop raving about her new QuickBuild Terrarium from Zilla! I had to see what all the fuss was about so I went over to her place and boy was I impressed. The clear glass sides make it perfect for unobstructed viewing of her little guy, and the double-hinge top closure on the screen makes feeding time a breeze. Plus, it’s stackable which means Liz can add more terrariums as she expands her reptile collection!

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As a busy mom of three kids and two bearded dragons (yes, they count as kids too), I’m always looking for products that make my life easier. That’s why I was thrilled when I came across the Zilla QuickBuild Terrarium with Easy Clean Bedding Tray! Cleaning out my dragons’ terrarium used to be such a hassle, but now with the removable bedding tray, it’s a piece of cake. And let’s not forget how convenient it is that these terrariums are stackable – perfect for my growing family of reptiles.

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5. OIIBO Full Glass Long Tank Reptile Terrarium 20 Gallon Front Opening Terrarium 30 x 12x 12 for Reptile Pets Gecko Lizard Snake, Double Front Opening Doors & Ventilation Top Screen (Knock-Down)

 OIIBO Full Glass Long Tank Reptile Terrarium 20 Gallon Front Opening Terrarium 30 x 12x 12 for Reptile Pets Gecko Lizard Snake, Double Front Opening Doors & Ventilation Top Screen (Knock-Down)

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Me, as a proud owner of the OIIBO Full Glass Long Tank Reptile Terrarium, cannot stop raving about its amazing features! First of all, the 20 gallon size is perfect for my little gecko. The patented design and high quality tempered glass make it sturdy and safe for my pet. Plus, I love how it can be used for various types of reptiles like lizards, frogs, and even snakes! It’s like a one-stop-shop for all reptile lovers out there.

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Let me just say, the double front opening doors on this terrarium have made my life so much easier. No more struggling to feed my pet or add decorations. And with the safety lock in place, I don’t have to worry about any escape attempts from my sneaky lizard. Oh, and did I mention the top screen ventilation? It not only provides proper air flow but also allows UVB and IR light to penetrate through. A win-win situation for both me and my little reptile friend.

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As someone who loves a well-organized space, I was delighted to see that this terrarium has 6 inlet holes designed on top lid for wires and tubing. No more messy cords hanging around! And if you’re like me and have multiple wires to deal with, then the extra cable pass for wire organization (up to 4 wires!) is a game changer. Plus, assembly was a breeze with step by step instructions provided. Thank you OIIBO for creating such a convenient and practical reptile tank!

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Why I Believe a 20 Gallon Long Terrarium is Necessary

As an avid reptile enthusiast, I have learned the importance of providing a suitable habitat for my scaly friends. After much research and trial and error, I have come to the conclusion that a 20 gallon long terrarium is necessary for the overall health and well-being of my reptiles.

Firstly, the size of a terrarium is crucial for the comfort of the animal. A 20 gallon long terrarium provides ample space for my reptile to move around, stretch out, and explore. It allows them to exhibit natural behaviors such as burrowing, climbing, and basking. Inadequate space can lead to stress, which can have negative effects on their physical and mental health.

Moreover, a 20 gallon long terrarium allows for proper temperature and humidity regulation. Reptiles are ectothermic creatures, meaning they rely on external sources to regulate their body temperature. A larger enclosure provides more surface area for heat lamps or UVB lights to be placed at different distances from basking spots, creating a temperature gradient. Additionally, a larger enclosure can hold moisture better, ensuring proper humidity levels are maintained.

Furthermore, a 20 gallon long terrarium offers

My Buying Guide on ’20 Gallon Long Terrarium’

As a reptile enthusiast, I have had my fair share of experience with different sized terrariums. When I decided to upgrade my pet’s living space, I came across the 20 gallon long terrarium and was instantly impressed. After extensive research and personal experience, I have put together a buying guide for anyone considering purchasing a 20 gallon long terrarium.

Size and Dimensions

The first thing to consider when buying a terrarium is its size and dimensions. The 20 gallon long terrarium measures 30 inches in length, 12 inches in width, and 12 inches in height. This size is ideal for small to medium-sized reptiles or multiple smaller reptiles. It also provides ample space for climbing and hiding spots.

Material

The material of the terrarium is crucial as it affects its durability and functionality. The most common materials used for terrariums are glass, acrylic, and plastic. The 20 gallon long terrarium is usually made of high-quality glass which not only provides excellent visibility but also retains heat more effectively than other materials.

Ventilation

Proper ventilation is essential for the health and well-being of your reptile. The 20 gallon long terrarium comes with a screen top that allows for proper air circulation while preventing any escape attempts from your pet.

Lighting and Heating

Different reptiles require different lighting and heating setups to thrive in their environment. The 20 gallon long terrarium provides enough space for various lighting fixtures such as UVB bulbs and basking lamps. It also retains heat well, making it easier to maintain the required temperature gradient.

Accessories

When purchasing a 20 gallon long terrarium, you may want to consider additional accessories to enhance your pet’s habitat. These can include branches for climbing, plants for hiding spots, and a thermometer to monitor the temperature.

Cleaning and Maintenance

Regular cleaning and maintenance are necessary to keep your terrarium in top condition. The 20 gallon long terrarium is easy to clean due to its size and dimensions. It is recommended to clean the terrarium at least once a week with a reptile-safe disinfectant.

Price

The price of the 20 gallon long terrarium may vary depending on the brand, material, and included accessories. However, it is generally more affordable compared to larger sized terrariums. It is also a great investment as it can house various reptiles throughout their lifespan.

In conclusion, the 20 gallon long terrarium is an excellent choice for reptile owners looking for a spacious yet compact living space for their pets. Its size, material, ventilation, and ease of maintenance make it a top choice among reptile enthusiasts. I hope this buying guide has been helpful in your decision-making process. Happy shopping!

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Yoel Silber
Yoel Silber, the CEO and creative force behind The Amazing Bees, has steered the transition from children’s entertainment to a specialized content platform.

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