All About Cresties: A Guide to Crested Geckos

As far as lizard diets go, crested geckos are relatively easy to feed. They are omnivores, meaning they eat a combination of insects and fruit. Cresties typically eat commercially prepared diets that come in the form of a powdered mix. This mix can be mixed with water to create a paste that is then offered to the gecko. In addition, it is recommended to provide live insects such as crickets or roaches as a treat to supplement their diet.

Native Environment

Crested geckos are native to the rainforests of New Caledonia, where they inhabit both lowland and highland areas. They are arboreal, meaning they spend most of their lives in trees. This makes them excellent climbers, with their specialized toe pads and a prehensile tail that helps them maintain balance.


The crested gecko has several notable adaptations to its natural habitat. Its distinctive crest, which runs from the head to the base of the tail, acts as a defense mechanism and helps to regulate body temperature. The crests can be raised or flattened depending on the gecko’s mood or environmental conditions.

Another interesting feature of crested geckos is their ability to drop their tails when threatened. This is a common defense mechanism among lizards and allows the gecko to escape from predators. The tail will regenerate over time, but never fully returns to its original form.

Terrarium Setup

Temperature and Humidity

Crested geckos thrive in temperatures ranging from 72°F to 80°F (22°C to 27°C), with a slight drop at night. It’s essential to provide a temperature gradient within the enclosure, so the gecko can thermoregulate. Additionally, keeping the humidity levels between 50% and 70% is crucial for their overall health and shedding process.


Feeding and Nutrition: Providing a Healthy Diet for Crested Geckos

When feeding your Crested Gecko, it’s essential to monitor their food intake and adjust accordingly. Offer small amounts of food every evening, as geckos are primarily nocturnal. Remove any uneaten food after 24 hours to prevent spoilage and bacterial growth. Additionally, always provide a shallow dish of fresh water for hydration.

Overall, providing a healthy and nutritious diet is crucial for the well-being of your Crested Geckos. By offering a variety of fruit purees, baby food, and commercially available diets, you can ensure that your pet is receiving all the essential nutrients they need to thrive. Remember to monitor their food intake, provide fresh water, and seek veterinary advice when needed. With proper feeding and nutrition, your Crested Gecko will be a happy and healthy companion in your terrarium.

Housing and Environment: Creating a Comfortable Home for Your Crestie

Terrarium Setup

The terrarium should have a secure lid or mesh top to prevent any escapes and allow for proper ventilation. Make sure there are no gaps or holes that could allow your gecko to squeeze through. It’s also important to provide proper lighting and heating for your crested gecko’s terrarium.

Substrate and Decorations

The substrate you choose for your crested gecko’s terrarium should be safe, absorbent, and easy to clean. Avoid using substrates that could be ingested, such as sand or small gravel, as this can cause impaction if consumed. Good options include coconut husk fiber, sphagnum moss, or reptile carpet.

Adding decorations to the terrarium can create a more natural and stimulating environment for your crested gecko. You can include live or artificial plants, branches, and rocks for climbing and hiding. Make sure any decorations are securely placed so they won’t fall and potentially harm your gecko.

Temperature and Humidity

Crested geckos are ectothermic, which means they rely on their environment to regulate their body temperature. They require a temperature gradient within their terrarium to thermoregulate. The ambient temperature should be kept around 72-78°F (22-25°C), with a basking spot of 80-85°F (27-29°C).

Water and Feeding

Provide a shallow water dish in the terrarium for your crested gecko to drink from. The dish should be cleaned and refilled with fresh water daily to ensure your gecko has access to clean water at all times.

Feeding your crested gecko a balanced and varied diet is essential for their health and well-being. They are primarily insectivorous, but they also eat fruit and nectar in the wild. In captivity, you can feed them a combination of commercially available crested gecko diets and live insects such as crickets and dubia roaches.

Remember to dust any live insects with a calcium supplement before feeding them to your gecko to ensure they receive the necessary nutrients.

Handling and Care: Tips for Properly Handling and Caring for Crested Geckos

2. Support the body: When picking up your crested gecko, make sure to support their entire body. Hold them using a hand or both hands, and be gentle when doing so. Avoid holding them by their tail, as it can detach easily and cause injury to the gecko.

4. Safe Environment: Creating a safe environment for your crested gecko is essential. Ensure their terrarium is properly set up with appropriate temperature and humidity levels. Provide hiding spots and branches for climbing and exploring. A stress-free environment will contribute to their overall well-being.

5. Proper Diet: A well-balanced diet is vital for a crested gecko’s health and vitality. Provide them with a varied diet, including commercially prepared gecko food, as well as live insects such as crickets and mealworms. Make sure to dust the insects with calcium and multivitamin supplements to ensure proper nutrition.

6. Observation: Take the time to observe your crested gecko regularly. Monitor their eating habits, bathroom habits, and overall behavior. If you notice any changes or abnormalities, consult a veterinarian who specializes in reptiles to ensure their well-being.

7. Hygiene: Cleanliness is important when caring for a crested gecko. Regularly clean their terrarium, removing any uneaten food or waste. Ensure their water dish is clean and provide fresh water daily. Maintaining a clean and hygienic environment will help prevent the spread of illness.

Conclusion: Proper handling and care are essential for the well-being of crested geckos. By following the tips mentioned above, you can ensure that your pet crested gecko remains healthy, happy, and enjoys a long life in your care.

Common Health Issues: Recognizing and Treating Ailments in Crested Geckos

Signs of Illness

One of the first signs that your crested gecko may be experiencing health issues is a loss of appetite. If you notice that your gecko is not eating its usual diet, it may be a cause for concern. Other signs to watch out for include weight loss, lethargy, or changes in behavior such as hiding more often than usual.

Skin Issues: Crested geckos can develop skin problems such as shedding issues or dry skin. If your gecko is having difficulty shedding or has patches of dry, flaky skin, it may indicate a problem. Ensure that the humidity level in the terrarium is appropriate and provide a moist hide for your gecko to help with shedding.

Metabolic Bone Disease: Metabolic bone disease is a common ailment in reptiles, including crested geckos. It is caused by a calcium deficiency or improper calcium metabolism. Signs of metabolic bone disease may include soft or swollen bones, weakness, and deformities. Ensure that your gecko’s diet is properly balanced with calcium and vitamin D3 supplementation to prevent this condition.

Seeking Veterinary Care

If you notice any signs of illness or are unsure about your crested gecko’s health, it is always best to consult with a reptile veterinarian. They have the expertise to properly diagnose and treat any ailments your gecko may be experiencing. Do not attempt to self-diagnose or treat your gecko without professional guidance.

Preventing Health Issues

Remember, a healthy crested gecko is a happy crested gecko. By being proactive in the care and monitoring of your pet, you can prevent and address any health issues that may arise.

If you’re interested in breeding crested geckos, it’s essential to understand their reproductive cycle and provide the optimal conditions for successful breeding. Breeding crested geckos can be a rewarding experience, but it requires careful planning and preparation.

1. Determining the Sex

Before attempting to breed crested geckos, it’s crucial to determine the sex of your geckos. Unlike many other reptiles, crested geckos do not have obvious external sexual characteristics. The best way to determine the sex is by examining the size and shape of the pores located on the inside of the thighs. Males typically have larger, more prominent pores than females.

Once you have determined the sex of your crested geckos, it’s time to create a suitable breeding environment.

2. Setting up the Terrarium

A proper terrarium setup is essential for successful breeding. Start by providing a spacious enclosure with plenty of climbing branches, foliage, and hiding spots. The temperature and humidity levels should be maintained within the ideal range for crested geckos, which is around 72 to 78 degrees Fahrenheit and 60 to 80 percent humidity.

Additionally, it’s crucial to provide a nesting box filled with suitable substrate, such as coconut coir or sphagnum moss. The female gecko will lay her eggs in the nesting box, and the substrate will help keep them moist and provide a suitable environment for incubation.

3. Introducing the Pair

Once the terrarium is set up, it’s time to introduce the male and female geckos. It’s best to introduce them in the evening when they are most active. The male will often display courtship behavior, such as head bobbing and vocalization, to attract the female.

Monitor the pair closely to ensure there are no signs of aggression. If the female is not receptive to the male’s advances or becomes stressed, it may be necessary to separate them.

4. The Breeding Process

During the breeding process, the male gecko will gently bite onto the female’s tail or back of the neck to secure mating. This behavior is normal and should not cause harm to the female. The mating process typically lasts for a few minutes.

5. Incubating the Eggs

Once the female has laid her eggs in the nesting box, they need to be carefully collected for incubation. Carefully remove the eggs from the substrate and place them in a suitable incubation container with a slightly moist incubation medium, such as vermiculite or perlite.

The incubation temperature should be maintained between 70 and 75 degrees Fahrenheit, and the eggs should be regularly checked for signs of fertility. After approximately 60 to 90 days, the eggs will hatch, and the baby geckos will emerge.

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