Crested Geckos, scientifically known as Correlophus ciliatus, are fascinating reptiles native to New Caledonia, an archipelago situated east of Australia. These geckos are renowned for their low-maintenance care requirements, making them a popular choice among reptile enthusiasts. As nocturnal and semi-arboreal creatures, they spend much of their time climbing trees but also explore ground-level areas for food and shelter. This guide provides a comprehensive overview of their housing, diet, and care requirements to ensure a thriving Crested Gecko.
Housing Your Crested Gecko
Enclosure Size
The size of your Crested Gecko’s enclosure depends on its age and size. Hatchlings up to six months old thrive in small containers like plastic shoeboxes, but the enclosure should not exceed 10 gallons to ensure they can easily find their food. Juveniles and adults, on the other hand, require larger enclosures. A 20-gallon tank is ideal for a single adult, while a 12x12x18 tank works well for housing two adults. Because Crested Geckos are semi-arboreal, prioritize vertical space to accommodate their climbing tendencies.
Housing Compatibility
To prevent tail-biting and other stress-related behaviors, hatchlings should always be housed individually. Adult females can coexist, but only one male should be housed per group unless breeding. Additionally, geckos living together must be of similar size and weight. Avoid housing multiple adult males together to prevent aggressive interactions.
Cage Setup
For a simple and easy-to-clean setup, use paper towels as the substrate. Alternatively, coconut fiber provides a more naturalistic environment. Enrich the enclosure with fake plants, climbing branches, and hiding spots to encourage natural behaviors and keep your gecko mentally stimulated.
Temperature, Lighting, and Humidity Requirements
Temperature
Crested Geckos thrive in temperatures ranging from 70°F to 78°F (21°C to 26°C), which aligns with typical room temperatures. Avoid temperatures above 83°F (28°C) as they can cause stress and health issues.
Lighting
Although these nocturnal reptiles do not require UVB lighting, providing 12 to 14 hours of light using a fluorescent or LED bulb enhances their day-night cycle. Place the light above the enclosure to mimic natural conditions.
Humidity
Maintaining proper humidity levels is crucial for Crested Geckos, particularly for healthy shedding. Aim for 60% to 85% humidity by misting the enclosure twice daily or heavily at night, depending on how well the tank retains moisture. Allow the enclosure to dry out between mistings to prevent mold and bacterial growth. Use a thermometer and hygrometer to monitor the temperature and humidity accurately.
Feeding and Hydration
Crested Gecko Diet (CGD)
A commercially available Crested Gecko Diet (CGD) is the most reliable way to meet their nutritional needs. This meal replacement powder, available from reputable brands like Repashy and Pangea, contains essential vitamins and minerals. Mix the powder with water to achieve a smooth consistency and offer it every other day. Remove uneaten food the next morning to maintain cleanliness.
Insects
Supplementing your gecko’s diet with live insects like crickets, roaches, mealworms, or waxworms is a great way to provide variety. Gut-load the insects with nutritious foods at least 24 hours before feeding, and dust them with a calcium supplement to promote strong bones. Offer insects up to three times a week as treats.
Water
Provide hydration by either placing a small water dish in the enclosure or ensuring your gecko can drink droplets from misted surfaces. Change the water daily if using a dish and mist the tank regularly to create drinking opportunities.
Handling and Interaction Tips
Settling In
When introducing a Crested Gecko to its new environment, allow it a few days to acclimate before attempting handling. This helps minimize stress and builds trust.
Gentle Handling
Approach your gecko slowly and avoid sudden movements. Always support its entire body and avoid holding it by the tail, as it may detach and will not regrow.
Short Sessions
Keep handling sessions brief, particularly for young or unaccustomed geckos. Gradually increase the duration as the gecko becomes more comfortable.
Safe Environment
Handle your gecko over a soft surface or in a secure, low area to prevent injuries from accidental falls. Avoid interactions with other household pets during handling sessions.
Observing Behavior
Pay attention to your gecko’s body language. If it exhibits signs of stress, such as vocalization, aggressive posturing, or attempts to escape, return it to its enclosure and try again later.
Final Thoughts
Crested Geckos are hardy, captivating reptiles that can thrive with proper care. By providing a suitable habitat, maintaining optimal conditions, and offering a balanced diet, you’ll ensure your gecko remains healthy and happy for years to come. Always consult a reptile veterinarian or experienced enthusiasts if you have questions or concerns about your Crested Gecko’s well-being.
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