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Care, Health and Growth, Crested Geckos, Geckos

10 Signs of a Healthy Crested Gecko

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by The Pet Engineers


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Having a crested gecko as a pet is a unique experience. Crested geckos are hardy, easy to take care of, and have idiosyncrasies like changing color, vocalizing, etc., that make them an interesting pet to have – especially if you’re a reptile enthusiast.

As a pet owner of a crested gecko, it is natural for you to be concerned about its health.

Listed below are some signs that your crested gecko is healthy and you have no cause for concern.

Key Takeaway:
Eating properly and having an active lifestyle are the main signs of a healthy crested gecko.

10 Signs That Your Crested Gecko Is Healthy

1 – Your Crested Gecko Is Eating Properly.

One of the first signs of any illness in crested geckos is a loss of appetite.

If your crested gecko is eating properly and following its regular feeding schedules, then your crested gecko is doing pretty well.

2 – Your Crested Gecko Is Playing Around At Nighttime.

Crested geckos are crepuscular and nocturnal. This means they start waking up at dusk and get active during the night.

So, if your crested gecko is happily playing around in its tank during the night, chances are very high that your crested gecko is completely fine and healthy.

3 – Your Crested Gecko Is Not Getting Aggressive Out Of The Blue.

When a crested gecko is distressed, it can start showing behavioral issues in the form of aggression.

If your crested gecko is not getting aggressive, it is fine and happy in its tank.

4 – Your Crested Gecko Is Shedding Regularly And Properly.

crested gecko shedding
Your crested gecko sheds easily without problems

Shedding is a regular process that happens in reptiles. If your crested gecko is facing no issues in shedding, then it is hydrated well and is keeping healthy.

One of the most common symptoms of dehydration or poor health is the inability to shed completely.

The retained shed can then cause necrosis, infections, cloudiness in the eyes, etc.

But if your crested gecko does not have any retained shed and its skin is coming off easily, then your crested gecko is hydrated properly and the moisture of the tank is also appropriate.

5 – Your Crested Gecko Is Not Hiding Away Unnecessarily.

If your crested gecko is feeling comfortable with your presence and isn’t hiding away unnecessarily, it has settled in well.

When a crested gecko gets sick, it starts to become reclusive. That’s when you will notice your crested gecko spending more time in its hiding spots.

But if your crested gecko is not doing so, then it is pretty comfortable in the current environment.

6 – Your Crested Gecko Is Slowly Learning To Bond With You.

Note that your crested gecko not bonding with you is not always a sign of sickness. Some crested geckos are just a little too antisocial and aloof – and that’s perfectly okay.

handling a crested gecko
A healthy crested gecko will allow handling

But a sick crested gecko is also antisocial. So, if your crested gecko has always been playful and liked being handled by you, but is now suddenly becoming aloof and not preferring to interact with you – chances are that something is up.

Either some underlying health condition or some external stressor is causing distress to your crested gecko.

If that’s not the case – if your crested gecko is comfortably bonding with you and enjoying being handled by you – then you can rest assured that it is healthy and is not under any kind of stress.

7 – Your Crested Gecko Is Having Regular Bowel Movements.

Constipation, impaction, and diarrhea are illnesses themselves, and also the symptoms of some riskier illnesses.

If your crested gecko is having regular bowel movements, it is an indication that the health of your crested gecko is fine. There is nothing to worry about.

8 – Your Crested Gecko Does Not Have Any Visible Injuries Or Concerning Spots.

Some visible signs of health problems in crested geckos include:

  • Blisters
  • Boils
  • Sudden and overnight appearance of black spots
  • Scale rot
  • Scratches
  • Open wounds
  • Black spots

If your crested gecko does not have any of these visible signs of health problems, then that’s also a direct indication that your crested gecko is keeping well.

crested gecko with black spots side view
Blacks spots may be a sign of health problems

9 – Your Adult Female Crested Gecko Is Laying Eggs Every 30 – 45 Days.

Did you know that once a female crested gecko reaches biological maturity, she will lay eggs every 30 to 45 days even if she hasn’t had an encounter with a male crested gecko?

In fact, if your adult female crested gecko isn’t laying any eggs for a prolonged period, it can be a sign that she is facing a deficiency of calcium.

So, if your female crested gecko is regularly laying eggs, regardless of whether she has had a chance to mate, it is a sign that your crested gecko is keeping well.

10 – Your Crested Gecko Is Maintaining Good Weight

If your crested gecko is neither obese nor underweight, then it is healthy.

An obese crested gecko is prone to health problems and an underweight crested gecko is an indication of malnourishment.

Maintaining proper weight is a sign that your crested gecko is keeping well.

fat crested gecko
Crested geckos shouldn’t be obese

How To Keep Your Crested Gecko Healthy

Some important points to remember to keep your crested gecko healthy are listed below:

  1. Always ensure that your crested gecko gets all the required nutrients in the required amount.
  2. Always keep the humidity, temperature, and lighting of the tank in the ideal condition.
  3. Don’t forcibly handle your crested gecko.
  4. Don’t force your crested gecko to cohabitate with other animals.
  5. Keep a track of the weight of your crested gecko regularly.
  6. Ensure proper hygiene of the tank – spot clean the tank every day and deep clean the tank at least once a month.
  7. Mist the tank regularly to keep your crested gecko hydrated.
  8. Use antibacterial and antiseptic soaps before and after handling or feeding your crested gecko.
  9. Do not feed random insects caught in the wild to your crested gecko.
  10. Do not add random woods collected in the wild to the tank of your crested gecko.
  11. Keep the crested gecko tank in a room that gets ample sunlight.
  12. Keep the room of the crested gecko tank quiet and preferably away from loud noises.


How Do I Know If My Crested Gecko Is Unhealthy?

Some of the first signs of bad health in crested geckos include loss of appetite, dehydration, and behavioral issues such as lethargy, aggression, and aloofness.

If your crested gecko starts showing these signs, then chances are that your crested gecko is unhealthy.

How Do I Know If My Crested Gecko Is Dying?

If your crested gecko hasn’t always been terminally ill, then it can get tricky to tell when your crested gecko is dying.

However, if your crested gecko hasn’t eaten for a long time, and if it has become too lethargic, pale, and weak, then your crested gecko may be dying.

A healthy crested gecko lives for 15 to 20 years.

crested geckos
Crested geckos have a lifespan of 15-20 years

So, if it has been more than a decade that you’ve had your crested gecko, and now it has started showing such signs, it could be because it has reached the end of its life.

How Do You Check A Crested Geckos Health?

The key to checking your crested gecko’s health is to be a keen observer.

You need to monitor the body language and habits of your crested gecko on a regular basis. If you notice any disturbing signs, try to find out the root cause.

Consult a vet if you feel your crested gecko needs medical attention.


Having a crested gecko as a pet is unique and rewarding in its own way.

They are not the most vocal or physically affectionate pets, but they have their own idiosyncrasies that make them goofy and lovable.

Keeping a track of their health is a natural concern and it can get especially overwhelming if this is your first time having a pet crested gecko.

The aforementioned 10 signs of good health act as a guide to help you rest easy about the health of your crested gecko.

The Pet Engineers

A team of pet lovers. We have owned various pets over their years. From dogs to reptiles, etc. Our love of pets, strive to us to create up-to-date and accurate helpful guides on pets.

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