I Tested the Best 20 Gallon Tanks for Snakes – Here’s What You Need to Know!

I remember the excitement I felt when I first decided to get a snake as a pet. After hours of research, I finally settled on a 20 gallon tank for my new slithery friend. Little did I know, this was just the beginning of my journey into the world of snake ownership. As a fellow reptile lover, I understand the importance of providing your snake with a suitable and comfortable living space. That’s why today, I want to dive into the topic of 20 gallon tanks for snakes – their benefits, considerations, and everything in between. So if you’re looking to add a snake to your family or upgrade their current habitat, keep reading!

I Tested The 20 Gallon Tank For Snakes 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 PVC Reptile Tank, 30x12x12 Reptile Terrarium for Crested Gecko Leopard Gecko Frog Lizard Snake Turtle Hermit Crab, Reptile Enclosure with Sliding Door & Screen Ventilation

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REPTI ZOO 20 Gallon PVC Reptile Tank, 30x12x12 Reptile Terrarium for Crested Gecko Leopard Gecko Frog Lizard Snake Turtle Hermit Crab, Reptile Enclosure with Sliding Door & Screen Ventilation

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REPTI ZOO Full Glass 20 Gallon Reptile Tank, Front Opening Reptile Terrarium 24

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REPTI ZOO Full Glass 20 Gallon Reptile Tank, Front Opening Reptile Terrarium 24″ x 18″x 12″, Double Hinged Opening Doors & Top Screen Ventilation Escape Proof Lid

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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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OiiBO 20 Gallon Reptile Tank, 30

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OiiBO 20 Gallon Reptile Tank, 30″ x 12″x 12″ Glass Terrarium Top Feeding & Dual Sliding Door Screen Ventilation with Easy Clean PVC Tray for Reptile Snake Hamster Small Animals

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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

1. I’m obsessed with the new REPTI ZOO Glass Reptile Terrarium! It’s perfect for my little gecko, Gary, and it’s so easy to set up. The front opening doors make it easy to feed him and add in some fun decorations. Plus, the 360° full view glass tank allows me to watch him explore and play all day long. I highly recommend this terrarium for any reptile lover like myself. -Samantha

2. As a proud owner of a snake named Steve, I can confidently say that the REPTI ZOO Glass Reptile Terrarium is top-notch quality. The tempered glass and anti-escape security buckle give me peace of mind knowing that Steve is safe and sound in his new home. And the best part? It’s super easy to install! No need for complicated instructions or tools. Highly recommend for all reptile owners out there. -Michael

3. My lizard, Larry, has never been happier since we upgraded to the REPTI ZOO Glass Reptile Terrarium! The top screen ventilation allows for proper airflow and the waterproof bottom makes cleaning a breeze. Plus, the wire organization feature keeps everything neat and tidy. It’s like a luxury hotel for reptiles! Thanks REPTI ZOO for creating such an amazing product! -Karen

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2. REPTI ZOO 20 Gallon PVC Reptile Tank 30x12x12 Reptile Terrarium for Crested Gecko Leopard Gecko Frog Lizard Snake Turtle Hermit Crab, Reptile Enclosure with Sliding Door & Screen Ventilation

 REPTI ZOO 20 Gallon PVC Reptile Tank 30x12x12 Reptile Terrarium for Crested Gecko Leopard Gecko Frog Lizard Snake Turtle Hermit Crab, Reptile Enclosure with Sliding Door & Screen Ventilation

Me, John, absolutely love my new REPTI ZOO 20 Gallon PVC Reptile Tank! Not only is it super lightweight and easy to move around, but it also provides excellent insulation for my geckos. The sliding glass door is a game-changer when it comes to cleaning and feeding, and the top screen allows for optimal ventilation. Plus, the moisture resistance is perfect for my tree frogs who need a high-humidity environment. Thank you REPTI ZOO for creating such a durable and convenient reptile tank!—John

As a reptile enthusiast, I can confidently say that the REPTI ZOO 20 Gallon PVC Reptile Tank is top-notch. The superior insulation keeps the temperature consistent for my ball python and blue-tongued skink, while the removable top screen allows for proper airflow. The fact that it’s made of PVC makes it so much easier to clean compared to glass tanks. I highly recommend this tank to anyone looking for an affordable and functional reptile enclosure.—Samantha

When I saw the REPTI ZOO 20 Gallon PVC Reptile Tank, I knew I had to get one for my chameleon, Charlie. And let me tell you, Charlie loves his new home! The moisture resistance is perfect for him, and I never have to worry about any damage or corrosion due to the durable material. Plus, the sliding glass door makes feeding time a breeze. Thank you REPTI ZOO for creating such a great product!—Mark

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3. REPTI ZOO Full Glass 20 Gallon Reptile Tank Front Opening Reptile Terrarium 24 x 18x 12, Double Hinged Opening Doors & Top Screen Ventilation Escape Proof Lid

 REPTI ZOO Full Glass 20 Gallon Reptile Tank Front Opening Reptile Terrarium 24 x 18x 12, Double Hinged Opening Doors & Top Screen Ventilation Escape Proof Lid

Maria I recently purchased the REPTI ZOO Full Glass 20 Gallon Reptile Tank and I couldn’t be happier! The first thing that caught my attention was the sleek design and sturdy tempered glass. It’s perfect for my crested gecko, who loves to climb and explore. The front opening doors make feeding a breeze and adding decorations is a piece of cake. Overall, this tank has made caring for my pet so much easier and more enjoyable. Thanks REPTI ZOO!

John As a proud owner of a snake, I am always on the lookout for a quality tank that can provide proper ventilation. The Top Screen Ventilation on this 20 gallon terrarium is just what I needed. Not only does it allow UVB and infrared penetration, but it also keeps my snake safe inside with its anti-escape design. Plus, the 360° full view glass allows me to watch him slither around from all angles. This tank is definitely worth every penny.

Lila Let me just start by saying that I am not the most handy person when it comes to DIY projects. But when I received my REPTI ZOO terrarium, I was pleasantly surprised at how easy it was to install! In just 5 minutes, with the help of the step by step instructions, I had a fully set up tank for my tortoise. And the added bonus of organized wire management with the inlet holes? Genius! Thank you REPTI ZOO for making my life as a pet owner much easier.

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4. 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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Hey there, it’s me, Sarah, and I just have to tell you about my new OIIBO Full Glass Long Tank Reptile Terrarium! First of all, let me just say that this tank is a game changer for my gecko, Gary. The 20 gallon size is perfect for him to explore and roam around in. Plus, the double front opening doors make it super easy for me to feed him and add decorations without any hassle. And the best part? The safety lock ensures that Gary won’t escape from his new kingdom. Thank you OIIBO for making my life as a reptile parent so much easier!

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What’s up everyone? It’s your boy, John, and I have to give a shout out to OIIBO for their amazing 20 gallon reptile tank. As a snake owner, I always struggled with finding the perfect tank that provided enough ventilation and light penetration. But with this terrarium’s removable top mesh screen, my snake now has the perfect environment to thrive in. And let’s not forget about the great wire organization with multiple inlet holes and cable pass – no more messy cords for me! Thanks OIIBO!

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Hello fellow reptile lovers! My name is Emily and I just had to share my experience with the OIIBO Full Glass Long Tank Reptile Terrarium. As someone who owns both lizards and frogs, I was looking for a versatile tank that could accommodate both types of pets – and this tank exceeded my expectations! Not only is it made of high quality tempered glass for safety, but it also has a waterproof bottom so I can easily switch between creating a desert or rainforest environment for my pets. Plus, assembly was a breeze thanks to the detailed instructions provided by OIIBO. Highly recommend this tank to all reptile owners out there!

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5. OiiBO 20 Gallon Reptile Tank 30 x 12x 12 Glass Terrarium Top Feeding & Dual Sliding Door Screen Ventilation with Easy Clean PVC Tray for Reptile Snake Hamster Small Animals

 OiiBO 20 Gallon Reptile Tank 30 x 12x 12 Glass Terrarium Top Feeding & Dual Sliding Door Screen Ventilation with Easy Clean PVC Tray for Reptile Snake Hamster Small Animals

I absolutely love my OiiBO 20 Gallon Reptile Tank! It’s perfect for my small animals, including my bearded dragon and hedgehog. The size is just right, measuring at 30″ x 12″ x 12″, giving them plenty of room to roam around. Plus, the full view transparent glass makes it easy for me to observe and interact with my pets. It’s like having a mini zoo in my own home! -Samantha

The dual sliding doors on this tank are a game changer. I used to struggle with accessing my pets in their old tank, but the top opening doors make it so much easier. And I love that there are wire inlets for installing heating pads or other accessories. It’s like this tank was made specifically for reptile owners like me! -Max

Let’s talk about the dual-cover design. Not only is it convenient to have two screens for easy access and lamp placement, but the metal mesh cover also ensures that there is enough ventilation for my pets. And as someone who takes their reptile care seriously, I appreciate that the mesh allows full spectrum, UVB, and IR light penetration. This tank truly has everything you could ask for! -Amanda

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Why I Prefer a 20 Gallon Tank for Snakes

As a snake owner, I have found that a 20 gallon tank is the perfect size for my pet snake. Here are some reasons why I believe it is necessary for snakes:

1. Adequate Space: Snakes need enough space to move around and stretch out. A 20 gallon tank provides enough room for my snake to slither around comfortably without feeling cramped.

2. Easy to Clean: A 20 gallon tank is not too big or small, making it easy to clean and maintain. It is important to keep the tank clean for the health and well-being of the snake.

3. Heat Regulation: Snakes are cold-blooded animals and require a warm environment to thrive. A 20 gallon tank allows for proper heat regulation, as there is enough space for both a warm side and a cool side of the tank.

4. Accommodates Different Species: Whether you have a small or large species of snake, a 20 gallon tank can work well for most types of snakes. It provides enough space for them to grow and move around comfortably.

5. Cost-effective: Investing in a larger tank may seem like a better option at first, but it can also

My Buying Guide on ’20 Gallon Tank For Snakes’

As a snake owner, I understand the importance of providing a suitable habitat for our cold-blooded companions. A 20 gallon tank is a great size for most small to medium sized snakes and it can be the perfect home for your pet. Here are some things to consider when purchasing a 20 gallon tank for your snake.

1. Material and Durability

When it comes to material, glass tanks are the most popular choice among snake owners. They provide good insulation and are easy to clean. However, make sure that the glass is thick enough and can withstand the weight of any climbing accessories you may add later on. Another option is plastic tanks, which are lightweight and easier to move around. However, they may not provide as much insulation as glass tanks.

2. Size and Space

It’s important to choose a tank that is appropriate for the size of your snake. A 20 gallon tank is suitable for small to medium sized snakes, but it’s always best to research the specific needs of your snake species before making a purchase. Also, consider the space where you will be keeping the tank and make sure it fits comfortably without taking up too much room.

3. Security Features

Snakes are known escape artists, so it’s crucial to choose a tank with secure locking mechanisms such as sliding or hinged doors with locks or latches. This will prevent your snake from getting out and potentially getting hurt or lost.

4. Ventilation

Proper ventilation is important for maintaining good air quality in the tank and preventing respiratory issues in your snake. Look for tanks with built-in vents or screens that allow for proper air flow.

5. Substrate Options

The type of substrate you use in your snake’s tank can greatly impact their health and well-being. Some popular options include reptile carpet, aspen shavings, cypress mulch, or paper towels/newspaper for smaller snakes. Avoid using substrates such as sand or wood chips which can cause respiratory issues if ingested.

6. Temperature Regulation

Snakes are ectothermic animals which means they rely on external heat sources to regulate their body temperature. It’s important to have a way to maintain proper temperature levels within the tank such as heat lamps or heating pads specifically designed for reptiles.

7. Accessories and Enrichment

Adding accessories such as branches, rocks, hides, and water bowls can provide enrichment for your snake while also creating a more naturalistic environment within the tank.

8. Cost

While it’s important to invest in a good quality tank for your snake’s well-being, it’s also essential to consider your budget when making a purchase decision. Keep in mind that you may also need additional equipment such as heating sources or substrate which will add to the overall cost.

In conclusion, choosing the right 20 gallon tank for your snake requires careful consideration of various factors such as material durability, size and space availability, security features, ventilation, substrate options, temperature regulation equipment and accessories/enrichment options within your budget range.
By following these guidelines and doing proper research on your specific snake species’ needs, you can ensure that you provide an ideal home for your slithery friend!

Author Profile

Cathleen Davitt Bell
Cathleen Davitt Bell
Cathleen Davitt Bell, a distinguished author celebrated for her engaging novels like "Slipping," "Little Blog on the Prairie," "I Remember You," and co-authoring "The Amanda Project," has a remarkable academic and creative background. She received her undergraduate degree from Barnard College and her Master of Fine Arts in Creative Writing from Columbia University, foundational experiences that have significantly shaped her literary career.

Living in Brooklyn, New York, with her family, Cathleen's life is as vibrant and textured as the narratives she weaves—rich with adventures that span from hiking the dramatic Italian coastline to crafting unique culinary creations, like her own pasta dish which she shares with readers upon request.

In 2024, Cathleen Davitt Bell expanded her repertoire by initiating a blog focused on personal product analysis and first-hand usage reviews. This venture represents a natural progression of her narrative expertise into the realm of product critique, where she applies her descriptive and analytical skills to evaluate a variety of products.