Crested Gecko Care Guide

Crested geckos are one of the most popular pet reptiles due to their unique appearance, simple care requirements, and gentle temperament. Native to New Caledonia, these arboreal geckos were once thought to be extinct until they were rediscovered in 1994. Today they are widely bred in captivity and available in many different colors and patterns known as morphs.

Crested geckos are named for the distinctive rows of soft spines that run from above their eyes down along their back. They are excellent climbers and spend most of their time in branches, plants, and vertical surfaces. Because they require relatively simple care and are generally calm, they make great pets for beginners and experienced reptile keepers alike.

• Latin Name: Correlophus ciliatus

• Ease of Care: Beginner

• Behaviour: Nocturnal

• Breeding: Captive Bred

• Diet: Omnivore

• Environment: Tropical

• Origin: New Caledonia

• Adult Size: 7–10 inches including tail

• Life Expectancy: 15–20 years in captivity

Crested Gecko Behavior and Temperament

Crested geckos are generally calm, curious reptiles that tolerate handling better than many other small lizards. They are mostly active during the evening and nighttime hours, spending their days resting in foliage or hiding spots.

Although they are usually docile, crested geckos can be quite jumpy and may leap suddenly when startled. When handling them, it is important to support their body and allow them to move from hand to hand calmly.

These geckos are typically solitary animals and should usually be housed alone. Males are territorial and should never be kept together, while females may sometimes cohabitate in large enclosures but this can still lead to stress or competition.

If threatened, a crested gecko may drop its tail as a defense mechanism. Unlike many other geckos, the tail does not grow back, so it is important to handle them gently and minimize stress.

Housing the Crested Gecko

Because crested geckos are arboreal, they require a tall enclosure rather than a wide one.

A suitable enclosure size is:

• Juveniles: 12 × 12 × 18 inches

• Adults: 18 × 18 × 24 inches or larger

The enclosure should include plenty of vertical climbing space with branches, vines, and plants. Both live and artificial plants work well to create hiding areas and help maintain humidity.

Other enclosure features should include:

• Multiple climbing branches and vines

• Dense foliage for hiding

• A shallow food ledge or dish

• Good ventilation

Spot clean daily and perform deeper enclosure cleanings regularly to maintain hygiene.

Heat

Crested geckos prefer moderate temperatures and generally do well at normal household temperatures.

Ideal temperature range:

• Day: 72–78°F (22–26°C)

• Night: 68–72°F (20–22°C)

Temperatures above 82°F (28°C) can cause stress or heat exhaustion, so avoid overheating the enclosure.

Most homes do not require additional heating, but if needed, a low-wattage heat source such as a ceramic heat emitter can be used.

Light

Crested geckos do not require strong lighting because they are nocturnal.

A 12-hour light / 12-hour dark cycle is recommended to maintain a natural day-night rhythm.

While UVB lighting is not strictly required, low-level UVB can be beneficial for overall health and natural behavior.

Avoid placing the enclosure in direct sunlight, as this can quickly overheat the tank.

Humidity

Crested geckos require moderate to high humidity to stay healthy and shed properly.

The ideal humidity range is 60–80%.

To maintain humidity:

• Mist the enclosure once or twice daily with clean water

• Provide plants and moisture-retaining substrate

• Allow humidity to drop slightly between mistings to prevent mold

A hygrometer is recommended to monitor humidity levels accurately.

Substrate

Substrate helps maintain humidity and creates a natural environment.

Common substrate options include:

• Coconut fiber (coco coir)

• Bioactive soil mixes

• Reptile bark or forest floor bedding

• Paper towels (for juveniles or quarantine setups)

Substrate should be replaced regularly to maintain cleanliness and prevent mold or bacteria buildup.

What Do Crested Geckos Eat?

Crested geckos are omnivores and have a varied diet.

In captivity, most owners feed a commercial crested gecko diet powder mixed with water. These diets are nutritionally balanced and provide fruit, protein, vitamins, and minerals.

Their diet can also be supplemented with:

• Crickets

• Dubia roaches

• Small mealworms (occasionally)

• Mashed fruits such as banana or mango

Juveniles should be fed daily, while adults typically eat every 2–3 days.

Any live insects offered should be gut-loaded and lightly dusted with calcium and vitamin supplements.

Always provide access to fresh water, usually through droplets from misting or a small water dish.

Common Health and Behavior Problems

Crested geckos are generally hardy reptiles when kept in proper conditions, but a few health issues can occur.

Metabolic Bone Disease (MBD)
This occurs when reptiles do not receive enough calcium or vitamin D3. Proper supplementation and optional UVB lighting can help prevent this condition.

Shedding Problems
Low humidity can lead to incomplete shedding, especially around the toes and tail.

Dehydration
If the enclosure is too dry or misting is insufficient, geckos may become dehydrated.

Stress or weight loss
Poor enclosure setup, incorrect temperatures, or competition between geckos can cause stress and appetite loss.

Routine observation, proper diet, and correct environmental conditions will prevent most health issues. If your gecko stops eating or shows unusual behavior, consult an experienced reptile veterinarian.

Please note:

We do not ship live animals. You can order online and choose click and collect, and we will hold the animal for you until pickup. 🦎