How Many Crested Geckos Can Live Together?

Crested geckos are fascinating creatures that have captivated the hearts and minds of many reptile enthusiasts. They are known for their unique appearance and gentle demeanor, making them popular pets for both beginners and experienced keepers alike. However, one question that often arises among those who wish to keep these lizards is how many can live together in one enclosure.

The answer to this question is not as simple as one might think, as there are a variety of factors that must be taken into consideration. These include the size of the enclosure, the gender of the geckos, and their individual personalities. In this article, we will explore the topic of how many crested geckos can live together, and provide you with the information you need to make an informed decision about how to best care for your pets.

How Many Crested Geckos Can Live Together?

How Many Crested Geckos Can Live Together?

Crested geckos are one of the most popular pet reptiles, known for their unique appearance and low-maintenance requirements. These fascinating creatures are also social animals, and many owners wonder how many crested geckos can live together in the same enclosure. In this article, we will explore the answer to this question and provide you with all the information you need to create a healthy and happy home for your crested gecko colony.

1. Understanding Crested Gecko Behavior

Crested geckos are naturally solitary creatures, meaning that they prefer to live alone in the wild. However, they can also be socialized and kept in groups if the enclosure is large enough to accommodate them. It is important to note that male crested geckos should never be housed together, as they are territorial and will fight for dominance. Females, on the other hand, can coexist peacefully if certain conditions are met.

When housing multiple crested geckos, it is crucial to provide plenty of hiding spots and climbing areas to reduce stress and aggression. Each gecko should have its own designated space to retreat to when needed. Additionally, it is essential to monitor the behavior of your geckos closely and separate any individuals that show signs of aggression or bullying.

2. Factors to Consider

When determining how many crested geckos can live together, several factors must be considered. The size of the enclosure is the most critical factor, as overcrowding can lead to stress, disease, and aggression. A general rule of thumb is to provide at least 10 gallons of space per gecko, with additional space for climbing and hiding.

Another important factor to consider is the sex of your geckos. As mentioned earlier, male crested geckos should never be housed together, as they are territorial and will fight. Females, on the other hand, can coexist peacefully if there are no more than two or three in the same enclosure. It is crucial to note that even female geckos may become aggressive or territorial during breeding season, so it is best to separate them during this time.

3. Benefits of Keeping Multiple Crested Geckos

While crested geckos may be solitary creatures in the wild, they can also thrive in social environments if kept in the right conditions. Keeping multiple geckos in the same enclosure can provide several benefits, including:

– Increased activity levels and playfulness
– Reduced stress and loneliness
– Natural social interactions
– Enhanced breeding opportunities

When housing multiple geckos, it is essential to provide a variety of hiding spots and climbing areas to reduce stress and aggression. Each gecko should have its own designated space to retreat to when needed. Additionally, it is crucial to monitor the behavior of your geckos closely and separate any individuals that show signs of aggression or bullying.

4. VS. Housing a Single Crested Gecko

While housing multiple crested geckos can provide several benefits, there are also some downsides to consider. For example, it can be more challenging to monitor the health and behavior of individual geckos when they are housed together. Additionally, multiple geckos may require more food and maintenance than a single gecko, which can increase the cost and effort of caring for them.

On the other hand, housing a single crested gecko may lead to loneliness and boredom, as these creatures are naturally social animals. A single gecko may also become more aggressive or territorial if it does not have adequate space and stimulation.

5. How to Introduce New Crested Geckos

If you plan to add new crested geckos to your existing colony, it is crucial to do so carefully to avoid stress and aggression. The best way to introduce new geckos is to provide a separate enclosure for them and gradually introduce them to the existing colony over time. This process may take several weeks or even months, depending on the behavior and personality of your geckos.

During the introduction process, it is essential to monitor the behavior of your geckos closely and separate any individuals that show signs of aggression or bullying. Providing plenty of hiding spots and climbing areas can also help reduce stress and aggression.

6. Common Problems with Multiple Crested Geckos

While housing multiple crested geckos can provide several benefits, it can also lead to some common problems that owners should be aware of. These include:

– Aggression and fighting
– Stress and illness
– Breeding complications
– Increased maintenance and feeding requirements

To avoid these problems, it is crucial to provide a large enough enclosure with plenty of hiding spots and climbing areas. Additionally, it is essential to monitor the behavior and health of your geckos closely and separate any individuals that show signs of aggression or bullying.

7. Conclusion

In summary, crested geckos can be social animals if housed in the right conditions. When determining how many geckos can live together, it is essential to consider factors such as the size of the enclosure, the sex of your geckos, and their behavior and personality. Housing multiple geckos can provide several benefits, including increased activity levels, reduced stress, and natural social interactions. However, it is crucial to monitor the behavior and health of your geckos closely and separate any individuals that show signs of aggression or bullying.

Frequently Asked Questions

Crested geckos are social animals and can be kept together under certain conditions. However, it is important to properly understand their social behavior and territorial tendencies before housing multiple geckos together. Here are some frequently asked questions about how many crested geckos can live together:

1. How many crested geckos can live together in a single enclosure?

The number of crested geckos that can live together in a single enclosure depends on the size of the enclosure and the gender of the geckos. A general rule of thumb is to have one male and two to three females in an enclosure that is at least 18”x18”x24”. Males should not be housed together as they can become territorial and aggressive towards each other. It is important to monitor the geckos closely and separate them if any aggression or stress is observed.

It is also important to provide enough hiding spots and climbing structures to reduce competition for resources and territorial disputes. A well-planted enclosure with multiple hiding spots can help reduce stress and increase the overall well-being of the geckos.

2. Can baby crested geckos be housed together?

Baby crested geckos should not be housed together as they can be aggressive towards each other and may fight over food and resources. It is recommended to keep them in individual enclosures until they reach sexual maturity at around 8-12 months of age.

Once they reach sexual maturity, they can be introduced to each other slowly and carefully. It is important to monitor their behavior closely and separate them immediately if any aggression or stress is observed.

3. Can crested geckos of different sizes be housed together?

Crested geckos of different sizes can be housed together as long as the size difference is not too significant. Housing geckos of vastly different sizes can lead to competition for resources and result in stress or aggression.

It is important to provide enough hiding spots and resources for all geckos in the enclosure and monitor their behavior closely to ensure that there is no aggression or stress.

4. Can crested geckos of different morphs be housed together?

Crested geckos of different morphs can be housed together as long as they are similar in size and have been properly quarantined to ensure that they are healthy and free of any diseases or parasites.

It is important to monitor the geckos closely and separate them if any aggression or stress is observed. It is also recommended to avoid breeding different morphs together as it can lead to genetic complications and health issues in the offspring.

5. Can crested geckos be housed with other species?

Crested geckos should not be housed with other species as it can lead to stress, aggression, and even death. Each species has its own specific care requirements and housing them together can result in competition for resources and territorial disputes.

It is important to provide a suitable and species-appropriate environment for crested geckos to ensure their health and well-being.

Can you keep Crested Geckos together? (YES)(but also no)


In conclusion, the number of crested geckos that can live together is dependent on several factors such as the size of the enclosure, gender, and temperament of the geckos. It is recommended to keep one male with two to three females in a 20-gallon tank to avoid territorial conflicts.

It is important to note that overcrowding can lead to stress, aggression, and health issues in crested geckos. Therefore, it is crucial to provide enough space, hiding spots, and resources for each gecko to thrive.

Lastly, observing and monitoring the behavior and interactions of the geckos is crucial to ensure their well-being. If any signs of aggression, bullying, or stress are observed, it is recommended to separate the geckos immediately. With proper care and attention, crested geckos can live together in harmony and make great companions.