Red Harlequin Crested Gecko: Colors, Care, and Breeding | Gecko Guide

Caring for a Red Harlequin Crested Gecko is relatively straightforward. These geckos thrive in a tropical environment with moderate humidity levels and temperatures ranging from 72 to 78 degrees Fahrenheit (22 to 26 degrees Celsius). Providing them with a spacious terrarium, plenty of hiding spots, and a varied diet consisting of insect prey and fruit-based diets will help ensure their health and well-being.

Unique Colors of Red Harlequin Crested Gecko

The red harlequin crested gecko is known for its stunning and unique colors. Unlike other crested geckos, the red harlequin variety showcases vibrant red patterns and markings on its body. These patterns may vary from gecko to gecko, making each individual truly one of a kind.

The red coloration of these geckos is a result of their genetics and breeding. Breeders selectively mate geckos with desirable red coloring to produce offspring with intensified red hues. This selective breeding has led to the development of various red harlequin morphs, each with its own distinct combination of red patterns.

One of the most fascinating aspects of the red harlequin crested gecko is its ability to change colors. These geckos can exhibit different shades of red depending on their mood, temperature, and overall health. When they’re relaxed or in a cooler environment, their red coloration may appear slightly muted. However, when they’re excited or in a warmer environment, their red patterns become more vibrant and pronounced.

Patterns and Markings

The red harlequin crested gecko typically has a base coloration of dark brown or black, which serves as a backdrop for the striking red patterns. The patterns can vary widely and may include spots, stripes, blotches, or a combination of these. Some geckos may have a more scattered distribution of red patterns, while others may display a more organized and symmetrical arrangement.

The red harlequin crested gecko’s markings can be found on various parts of its body, including the head, back, sides, and tail. These patterns often resemble intricate geometric designs, giving the gecko a captivating and eye-catching appearance. The contrast between the red patterns and the dark base color creates a visually stunning display that is sure to impress any reptile enthusiast.

Caring for Red Harlequin Crested Gecko

Providing proper care is essential to maintain the health and vibrant colors of your red harlequin crested gecko. This includes creating a suitable habitat with adequate temperature and humidity levels, offering a balanced diet of live insects and fruit-based gecko diets, and regularly monitoring their overall well-being.

Care and Maintenance of Red Harlequin Crested Gecko

1. Housing

1. Housing

It’s also important to maintain the correct temperature and humidity levels inside the enclosure. The optimal temperature range for Red Harlequin Crested Geckos is around 72-78°F (22-25°C) during the day, with a slight drop to 65-70°F (18-21°C) at night. The humidity should be kept between 60-80%, which can be achieved by misting the enclosure regularly and providing a water dish for drinking and soaking.

2. Diet

Make sure to remove any uneaten food from the enclosure to prevent it from spoiling and attracting pests.

3. Handling and Taming

4. Health Care

Regular health checks are essential for the well-being of your Red Harlequin Crested Gecko. Keep an eye out for any signs of illness or injury, such as loss of appetite, abnormal droppings, lethargy, or changes in behavior. If you notice any concerning symptoms, it’s best to consult with a reptile veterinarian who specializes in geckos.

Additionally, ensure that the enclosure is kept clean and free of any feces or uneaten food that could harbor bacteria or parasites. Regularly clean and disinfect the enclosure, including the accessories and substrate, to maintain a hygienic environment for your gecko.

Feeding Red Harlequin Crested Gecko

Nectar is an important part of a red harlequin crested gecko’s diet. You can offer commercial crested gecko nectar or make your own by mixing a powdered nectar supplement with water. Nectar should be provided in a small dish and replaced every 24 hours to prevent bacterial growth.

Offering a shallow dish of water in your gecko’s enclosure is also important for hydration. Make sure to use a dish that is shallow enough to prevent drowning. Clean and replace the water daily to maintain freshness and prevent the growth of bacteria.

Observing your red harlequin crested gecko’s feeding habits is important to ensure they are consuming an adequate amount of food. Adjust the quantity and frequency of feedings based on their appetite and body condition. It is also recommended to consult with a reptile veterinarian to ensure your gecko is receiving proper nutrition and to address any specific dietary concerns.

Housing Red Harlequin Crested Gecko

It is recommended to use a glass terrarium or an appropriately sized reptile enclosure for your Red Harlequin Crested Gecko. The ideal size for an adult gecko is around 20 gallons, but larger enclosures are always better.

Inside the enclosure, you will need to provide hiding spots and climbing branches for the gecko to feel safe and secure. These can be arranged using artificial plants, cork bark, or other reptile-safe decorations. Make sure that the branches are sturdy enough to support the gecko’s weight.

Temperature and humidity are also crucial for the well-being of your Red Harlequin Crested Gecko. The enclosure should have a temperature gradient, with one side being warmer (around 75-80°F) and the other side cooler (around 70-75°F). A reptile heating pad or heat lamp can be used to achieve these temperatures.

The humidity in the enclosure should be kept between 50-70%. To maintain the proper humidity levels, you can mist the enclosure daily with dechlorinated water or use a reptile humidifier. Monitor the humidity levels with a hygrometer to ensure they stay within the recommended range.

By providing a suitable housing environment, you can ensure that your Red Harlequin Crested Gecko thrives and stays healthy. Remember to regularly monitor the temperature, humidity, and cleanliness of the enclosure to meet the gecko’s specific needs.

Handling and Taming Red Harlequin Crested Gecko

Handling and taming a Red Harlequin Crested Gecko is an essential aspect of maintaining a healthy and happy pet. Crested Geckos, including the Red Harlequin variety, can be easily tamed with regular and gentle handling.

Getting Started

Start by placing your hand inside the gecko’s enclosure and allow it to explore and climb onto your hand voluntarily. Avoid grabbing or forcing the gecko to come out, as this can cause it to become scared or uncomfortable.

Gentle Handling Techniques

Start by placing your hand in front of the gecko and allow it to walk onto your palm. Use your other hand to provide support underneath the gecko’s body. Avoid gripping or squeezing the gecko, as this can cause injury.

When handling your Red Harlequin Crested Gecko, it is best to do so over a soft surface, such as a towel or cushion, to prevent any accidental falls or injuries.

Regular Handling

While handling your Red Harlequin Crested Gecko, pay attention to its body language. If the gecko starts to display signs of stress or discomfort, such as tail twitching or vocalizing, it is best to gently place it back into its enclosure and try again later.


Handling and taming a Red Harlequin Crested Gecko is a rewarding experience that can help create a strong bond between you and your pet. By following gentle handling techniques and allowing the gecko to acclimate to its new surroundings, you can ensure that your gecko remains happy and healthy.

Red Harlequin Crested Gecko Health Concerns

The health of a red harlequin crested gecko is of utmost importance to ensure its overall well-being and longevity. While these geckos are generally hardy and easy to care for, there are a few health concerns that owners should be aware of.

1. Metabolic Bone Disease (MBD):

One common health issue in crested geckos, including red harlequin crested geckos, is metabolic bone disease. MBD is caused by a calcium deficiency in the gecko’s diet, which leads to weakened bones and skeletal deformities. To prevent MBD, it is crucial to provide a well-balanced diet that includes calcium-rich foods such as gut-loaded insects and calcium supplements.

2. Stuck Shed:

Red harlequin crested geckos, like other crested gecko morphs, may experience difficulties shedding their skin properly. This can occur if the humidity levels in the enclosure are too low or if the gecko’s skin becomes dry. Stuck shed can lead to skin infections and other complications. Owners should ensure that the enclosure has adequate humidity levels and provide regular misting or a humid hide to help facilitate the shedding process.

3. Respiratory Infections:

Red harlequin crested geckos, like all reptiles, are susceptible to respiratory infections. These infections can occur if the gecko is exposed to cold temperatures or if the enclosure’s humidity levels are too high, leading to excess moisture and bacterial growth. Signs of a respiratory infection include wheezing, nasal discharge, and labored breathing. If any of these symptoms are observed, it is essential to seek veterinarian care immediately.

4. Parasites:

Internal and external parasites, such as mites and worms, can affect the health of red harlequin crested geckos. Regular fecal examinations by a veterinarian are recommended to detect and treat any parasite infestations. Additionally, keeping the enclosure clean and practicing good hygiene can help prevent parasite infections.

5. Obesity:

It is essential for red harlequin crested gecko owners to educate themselves about potential health concerns and provide proper care to ensure the well-being and longevity of their pets. Regular veterinary check-ups and a well-maintained habitat are instrumental in keeping these geckos healthy and happy.

Red Harlequin Crested Gecko Breeding

Breeding red harlequin crested geckos is a fascinating and rewarding experience for reptile enthusiasts. These unique geckos, known for their vibrant red coloration and intricate patterns, are highly sought after by collectors and breeders alike.

It’s also important to note that not all red harlequin crested geckos will have the same intensity of color. Some may have a deeper, richer red color, while others may have a lighter, more orange-toned red. This variation is normal and can add to the appeal of these geckos.

Mating and Egg Laying

Caring for the Hatchlings


Red Harlequin Crested Gecko Breeding

Breeding Age and Size

Mating Behavior

Egg Laying


Hatchling Care

Breeding red harlequin crested geckos can be a fascinating and fulfilling experience. By following these guidelines and providing proper care, you can contribute to the conservation and preservation of this beautiful and unique species.