How Many Crested Geckos Can Live Together?

Crested geckos are a type of lizard that is native to southern New Caledonia. They are popular pet because of their docile nature and their ability to live in a wide range of climates.

While they are typically solitary creatures, some people do keep more than one crestie together. So, how many can live together?

How many crested geckos can you house together?

The number of crested geckos you can house together really depends on the size of your enclosure. For example, a 10-gallon tank could comfortably house two to three crested geckos, whereas a 20-gallon tank could house four to six crested geckos.

Ultimately, it’s important to provide each crested gecko with enough space to hide and climb, so be sure to consult a reptile expert before adding any new geckos to your home.

Can I keep 4 crested geckos together?

Crested geckos are social lizards that live in groups in the wild. In captivity, they can be kept in pairs or small groups. Four crested geckos can be kept together, but it is important to provide them with enough hiding places and perches so they can get away from each other if they need to. It is also important to monitor their food intake to make sure each gecko is getting enough to eat.

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How many crested geckos can live in a 20-gallon tank?

A 20-gallon tank is big enough to house 3-4 adult crested geckos. If you are planning on keeping baby or juvenile crested geckos, you can keep up to 8 in a 20-gallon tank.

What size tank do I need for 2 crested geckos?

When it comes to deciding on the size of tank for your crested geckos, there are a few key factors to keep in mind. First, you’ll need to consider the adult size of your geckos. Crested geckos can grow to be 6-8 inches long, so you’ll need a tank that can accommodate them as they grow.

Additionally, you’ll want to provide plenty of space for your geckos to climb and explore. A good rule of thumb is to provide 10-12 inches of floor space per gecko. So, for two crested geckos, you’ll need a tank that is at least 20-24 inches long.

Another important factor to consider is the number of hiding places you’ll need to provide. Geckos are naturally shy creatures and like to have a place to retreat when they feel threatened. As a general rule, you should provide one hiding place for each gecko. So, for two geckos, you’ll need two hiding places. Hiding places can be simple cardboard boxes or plastic tubs turned on their sides with a small opening cut into them.

Finally, you’ll need to consider the type of substrate you’ll be using in your tank. Some substrates, such as sand, can be harmful to geckos if ingested. Others, like bark chips, can be irritating to their skin. The best substrates for crested geckos are those that are safe to eat and won’t irritate their skin, such as coco coir or reptile carpet.

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With all of these factors in mind, a good rule of thumb is to provide a 20-gallon tank for two crested geckos. This will give them plenty of space to grow and explore, and provide the necessary hiding places and substrate.

Crested gecko social behavior

Crested geckos are a type of lizard that is known for its friendly demeanor and social behavior. These lizards are native to the island of New Caledonia, where they live in groups or colonies. Crested geckos are not aggressive towards one another and will often snuggle and sleep together in close proximity.

While crested geckos are generally social creatures, there are a few things that can trigger their aggression. If a crested gecko feels threatened or is overcrowded, it may become aggressive. Additionally, if two males are competing for a female, they may become aggressive towards one another.

Overall, crested geckos are relatively easy to care for and make great pets for reptile enthusiasts of all experience levels. If you’re looking for a pet lizard that is social and low-maintenance, a crested gecko may be the perfect option for you!

The ideal number of crested geckos per enclosure

The ideal number of crested geckos per enclosure is two. This is because crested geckos are social animals and prefer to live in pairs. In addition, two crested geckos will have enough space to roam and explore their enclosure. Finally, two crested geckos will be less likely to fight than if there were more than two in the enclosure.

Problems that can arise when keeping multiple crested geckos together

One of the problems that can arise when keeping multiple crested geckos together is that they may start to fight for dominance. This can lead to injuries for the geckos, and may even result in death.

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Another problem that can occur is that the geckos may start to mate with each other, which can lead to unwanted pregnancies. Finally, if the geckos are not kept in a clean and spacious enclosure, they may start to suffer from stress and other health problems.


Crested geckos are social creatures and do best when living in pairs or small groups. However, it is possible for them to live together in larger groups if they are properly care for and have enough space.

When housing multiple crested geckos together, it is important to provide hiding places and perches so they can avoid each other if needed. With proper care, crested geckos can live happily in groups of any size.