The Ultimate Guide to Leopard Gecko Tanks

When it comes to choosing the best tank for your leopard gecko, consider the following options:

1. REPTI ZOO 34 Gallon Reptile Glass Terrarium Tank (Best Overall)

  • Features: High-quality tempered glass, easy access sliding doors, and a secure lock.
  • Pros: Ideal for adult leopard geckos, safe and durable.
  • Cons: Some users find side ventilation inadequate.

2. REPTI ZOO 10 Gallon Reptile Tank (Best Budget)

  • Features: Suitable for smaller setups.
  • Pros: Affordable and functional.
  • Cons: Limited space for enrichment.

3. Carolina Custom Cages Terrarium

  • Features: Customizable and well-designed.
  • Pros: Allows for personalization.
  • Cons: Specific details not provided.

Key Considerations for Choosing a Leopard Gecko Tank


  • Glass: Offers excellent visibility and ease of cleaning but less heat retention.
  • PVC Plastic: Provides better thermal insulation and is lightweight.
  • Sealed Wood: Ideal for custom setups with great insulation but needs to be well-sealed to prevent moisture damage.

Size and Shape

  • Size: At least 20 gallons for a single gecko, 30 gallons or more for multiple geckos.
  • Shape: Rectangular tanks are most common and provide ample space for decorations and temperature gradients.

Doors and Access

  • Sliding Doors: Offer easy access and are secure.
  • Hinged Doors: Convenient but need secure locks.
  • Mesh Doors: Improve ventilation but must be secure to prevent escapes.

Top and Ventilation

  • Metal Mesh Top: Ensures excellent ventilation and is compatible with heat lamps.
  • Solid Top with Ventilation: Provides better heat retention with built-in ventilation holes.
  • Ventilation Holes: Essential for air circulation and preventing moisture buildup.

Cable Access

  • Cable Access Ports: Allow safe passage for heater and sensor cables without leaving gaps.

Enhancing Your Gecko’s Habitat

Substrate Choices

  • Safe Options: Reptile carpet, paper towels, or ceramic tiles.
  • Avoid: Sand and wood chips to prevent impaction.

Heating and Temperature

  • Warm Side: 88-92°F (31-33°C)
  • Cool Side: 75-80°F (24-27°C)
  • Heat Sources: Under tank heaters (UTH) and optional heat lamps.


  • Natural Light: Beneficial but not essential.
  • Artificial Light: 12-hour light cycles mimic natural conditions. Low-level UVB can be beneficial.

Decor and Enrichment

  • Hides: Provide at least three (warm, cool, and moist).
  • Climbing Structures: Rocks, branches, and tunnels.
  • Plants: Artificial plants add cover and aesthetics.


  • Maintain: 30-40% relative humidity.
  • Moist Hide: Ensure it is consistently moist to aid shedding.

Maintenance and Security

  • Daily: Remove waste and uneaten food.
  • Weekly: Check and adjust temperature and humidity.
  • Monthly: Deep clean the tank and replace substrate as needed.

Security Tips

  • Locks: Ensure all doors and access points are securely closed.
  • Check for Gaps: Regularly inspect the tank for potential escape routes.

By following these guidelines, you’ll create a safe, comfortable, and enriching environment for your leopard gecko, ensuring it stays healthy and happy. Investing time in setting up the perfect tank not only benefits your gecko but also enhances your enjoyment as a pet owner.

Ready to set up your leopard gecko’s new home? Share your experiences and photos with our community!

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