What Reptiles Can Live in a 20 Gallon Tall Tank

What Reptiles Can Live in a 20 Gallon Tall Tank?

Reptiles are fascinating creatures that make great pets. If you are considering keeping a reptile as a pet, it is important to provide them with a suitable and comfortable living environment. A 20-gallon tall tank can be a great option for some reptile species. Here are a few reptiles that can thrive in a 20-gallon tall tank:

1. Leopard Gecko: These small and docile reptiles are perfect for beginners. They require minimal space and can be easily housed in a 20-gallon tall tank.

2. Crested Gecko: These arboreal reptiles are known for their unique appearance and easy care requirements. They love to climb, making a tall tank ideal for them.

3. Anole Lizard: Anoles are small and active lizards that can be housed in a 20-gallon tall tank. They enjoy climbing and basking, so providing plenty of branches and foliage is essential.

4. African Fat-Tailed Gecko: Similar to the leopard gecko, these geckos are low maintenance and can comfortably live in a 20-gallon tall tank.

5. Asian Vine Snake: These snakes are slender and arboreal, making a tall tank suitable. However, they are more suitable for experienced reptile keepers.

6. Green Tree Python: While these snakes grow quite large, younger individuals can be housed in a 20-gallon tall tank temporarily. However, they will eventually require a larger enclosure.

7. Dart Frogs: These vibrant and small amphibians are a great addition to a 20-gallon tall tank. They require a humid environment with plenty of hiding spots and plants.


1. Can I keep multiple reptiles in a 20-gallon tall tank?
It is generally not recommended to keep multiple reptiles in a tank this size, as it may lead to territorial issues and stress.

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2. Do I need to provide UVB lighting for reptiles in a 20-gallon tall tank?
Yes, most reptiles require UVB lighting to mimic natural sunlight and aid in their overall health.

3. How often should I clean the tank?
It is important to maintain a clean and hygienic environment for your reptile. Regular cleaning should be done at least once a week.

4. Can I use sand as substrate?
Sand is not recommended for most reptiles, as it can cause impaction if ingested. It is best to use appropriate substrates like reptile carpet or coconut fiber.

5. Can I use a heat lamp as the primary heat source?
While heat lamps can provide warmth, they are not suitable for reptiles that require specific heat gradients. A combination of heat lamps and heating mats is usually recommended.

6. How often should I feed my reptile?
Feeding frequency varies depending on the species. Research the specific dietary requirements of your reptile and adjust accordingly.

7. Can I use live plants in the tank?
Live plants can be a great addition to a reptile enclosure, providing natural hiding spots and improving air quality. Just ensure they are non-toxic to your reptile and can withstand the conditions in the tank.

Remember, providing a suitable environment for your reptile is crucial for their well-being. Always do thorough research on the specific needs of the reptile species you plan to keep and consult with experienced reptile keepers or veterinarians for guidance.