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How do I Choose the Best Lizard Cage?

Vicki Hogue-Davies
Vicki Hogue-Davies

There are several species of lizards that are popular as pets, including the bearded dragon, gecko, anole and skink, as examples. The species of lizard you have or are planning to get is the most important factor when choosing the best lizard cage for your pet. Every type of lizard has its own particular characteristics that will affect the kind of cage it needs. Some are climbers, and some are ground dwellers; some lizards like to run, and others are more stationary. Consider the special characteristics of your lizard species when selecting the best lizard cage.

A climbing species of lizard will require a taller cage, and a species that runs or burrows underground might require a cage that is longer but not as tall. Some species, such as the bearded dragon, for example, like to climb and run. For beardies, a cage that is high enough to accommodate a branch or perch and long enough to accommodate running is necessary.

Chameleon.
Chameleon.

The overall size of the lizard cage is very important and should be based on the adult size of the lizard. Selecting the largest cage you can reasonably accommodate is a good idea, because you really can't go too big. You can go too small, however. To find out the minimum size required for your particular lizard species, consult a book about the species, look for care sheets at pet supply stores, or speak with a pet store employee.

The average lizard needs a cage at least 20 inches tall.
The average lizard needs a cage at least 20 inches tall.

There are a few materials and types of cages that you can use for your lizard. Many people use glass fish aquariums with tightly fitting wire mesh tops — to prevent escapes and promote air circulation — in place of aquarium tops. Wire mesh tops for various sizes of aquariums can be purchased at pet supply stores. Specially made reptile and lizard terrariums can be purchased at pet supply stores and often come in kits with all of the items you'll need to set up your terrarium.

Iguanas require large enclosures to live in.
Iguanas require large enclosures to live in.

Wire mesh cages are another choice. You can make your own by stretching the mesh around a wood frame, you can have one custom made, or you can purchase one at some specialty reptile stores. Some species, such as the anole — also known as a chameleon — require a wire mesh cage in order to get adequate ventilation.

Another thing to take into consideration when selecting the best lizard cage is how much humidity your lizard species requires. A glass terrarium will hold humidity better than a wire mesh cage. How easy the cage is to clean is another thing to consider.

Frequently Asked Questions

What size cage is appropriate for my lizard?

A climbing species of lizard will require a taller cage, while a burrowing lizard will require a cage that's longer but not as tall.
A climbing species of lizard will require a taller cage, while a burrowing lizard will require a cage that's longer but not as tall.

Choosing the right size cage for your lizard depends on the species and its adult size. As a rule of thumb, the enclosure should be at least one and a half times the length of your lizard from snout to tail and tall enough for climbing if they are arboreal. For example, a bearded dragon requires a minimum of a 40-gallon tank, according to reptile experts.

What materials are best for a lizard cage?

Glass terrariums are popular for their durability and clear viewing, but PVC or high-density plastic cages offer excellent insulation and are lightweight. Mesh cages provide good ventilation, especially for species that require lower humidity levels. Always ensure the material is non-toxic and can maintain a stable environment for your lizard's specific needs.

How do I maintain the right temperature and humidity in the cage?

Use a reliable thermostat to regulate heating elements like ceramic heaters or basking lamps. For humidity, a hygrometer will help you monitor levels, which can be adjusted with misters, humidifiers, or substrate choice. Each species has unique requirements; tropical lizards often need 70-90% humidity, while desert species might thrive at 20-40%.

What kind of lighting is necessary for a lizard cage?

Lizards require UVB lighting to synthesize vitamin D3 for calcium absorption, crucial for preventing metabolic bone disease. A full-spectrum UVB light should span at least two-thirds of the cage's length and be replaced every 6-12 months, as UVB output diminishes over time. Ensure the light is the correct distance from the basking spot based on manufacturer recommendations.

How often should I clean the lizard cage and replace the substrate?

Spot clean the cage daily to remove waste and uneaten food. A thorough cleaning, including substrate replacement, should be done monthly. However, the frequency can vary depending on the type of lizard and substrate used. For instance, bioactive substrates with live plants and microfauna can go longer between changes, promoting a natural ecosystem.

What features should I look for in a lizard cage for safety and security?

Ensure the cage has a secure lid or doors to prevent escapes, with locks if necessary. The enclosure should have no sharp edges or small spaces where a lizard could get stuck. Ventilation should be adequate to prevent respiratory issues but not so large that feeders or the lizard itself can escape. Also, check for materials that can withstand your lizard's strength and potential chewing.

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    • Chameleon.
      Chameleon.
    • The average lizard needs a cage at least 20 inches tall.
      By: Sebastian Duda
      The average lizard needs a cage at least 20 inches tall.
    • Iguanas require large enclosures to live in.
      By: mauvries
      Iguanas require large enclosures to live in.
    • A climbing species of lizard will require a taller cage, while a burrowing lizard will require a cage that's longer but not as tall.
      By: mgkuijpers
      A climbing species of lizard will require a taller cage, while a burrowing lizard will require a cage that's longer but not as tall.