Leopard Geckos may survive without heat for up to one month if temperatures remain above 60° F (15° C).
Is Heat Necessary for Leopard Geckos?
Yes, leopard geckos require heat to survive as it helps them absorb nutrients and perform other vital activities like digestion. Leopard Geckos live in deserts where it is always hot, so they are used to living in warm climates.
Conversely, they are cold-blooded, so they can’t regulate heat in their bodies like mammals and birds. Instead, they need an outside source of heat to keep their bodies warm and ensure everything works properly, from the immune system to digestion.
In their natural habitat, leos get heat from the sun and warm rocks and ground heated by the hot sun during the day.
However, leopard geckos in captivity require the assistance of an artificial heat source to maintain the appropriate temperatures within their enclosure.
How Warm or Cool Should a Leopard Gecko’s Enclosure Be?
As stated earlier, leopard geckos thrive in warm conditions. This is true for wild leos and captive-bred leos in their little vivarium.
It is essential to partition the tank into two distinct zones to maintain the ideal temperature for your gecko. One side should be warm, and the other should be chilly, allowing the gecko to control its temperature.
You need to maintain the daytime temperature of your leopard gecko tank within a range of 78 to 85 degrees Fahrenheit.
Conversely, the temperature at night should be between 68 and 75 degrees Fahrenheit. The terrarium’s basking spot should have temperatures between 86 and 90 degrees Fahrenheit.
How Long Will A Leo Survive Without Heat?
Leopard geckos can survive and stay without heat for up to 30 days, but only if the temperature in the room remains above 60 degrees Fahrenheit.
However, your leopard gecko can survive and remain active for a few days when the temperature drops but stays above 60°F.
If the conditions don’t change, these lizards enter a state of dormancy known as brumation, during which they rely on the fat reserves stored in their tails to stay alive.
However, if you expose your scaly friend to temperatures below 60 degrees Fahrenheit for an extended period, they could get sick or even die.
When the temperature is below 60°F, leopard geckos will not be able to survive on the fat stored in their tails and may suffer from serious health complications.
What Are Some of the Health Complications Associated With the Lack of Heat in Leopard Geckos?
As we’ve mentioned countless times, leos need an outside source of heat to keep their bodies warm.
Without this heat source, they cannot digest their food right, their immune system won’t work properly, and many other things might stop working, leading to sickness and eventual death.
Here are issues that could arise if leopard geckos are kept in the cold for an extended time:
Impaction and Digestion Problems
Impaction occurs when food can’t pass down the stomach or intestines due to blockage and obstruction.
While impaction is usually associated with the consumption of larger or extra-rough particles, it can also be caused by low heat in a leopard gecko’s terrarium.
Leos need to stay in a habitat with optimal heat to digest food. Therefore, the digestive system will slow down and get impacted if these lizards are exposed to cold conditions for longer.
Luckily, pet owners can leverage a few home-based interventions to relieve their reptile friends of obstruction.
First, bathing your leopard gecko with warm water and massaging its belly can help clear the blockage. You can also try to administer a drop of olive or mineral oil orally to see if it will help dislodge the impediments.
Stick Tail Disease
As mentioned earlier, leopard geckos have fat reserves in their tails. When exposed to colder environments, these creatures get into brumation and live off the fat stored in the tails.
If leopard geckos stay without heat for an extended period, they lose their fat reservoirs in the tail, causing what is known as stick tail disease.
An extended cold environment will make a leopard gecko enter and stay in brumation longer, thereby using all fat stores in the tail. Consequently, the tail will shrivel up and look like a stick.
Respiratory Illnesses
Long-term exposure to cold temperatures can ultimately lead to respiratory infections, such as pneumonia, in leopard geckos.
Common signs of these illnesses include rapid breathing, tiredness, weight loss, appetite loss, and stuffy nose.
Therefore, veterinary attention is warranted if you observe any of these signs in your pet. Antibiotics, additional fluids, and nutritional support are needed to treat a respiratory infection.
So, this is not something you can cure at home. You need the help of a qualified exotic vet.
Final Verdict
We hope this post has answered your questions about the period that leos can survive without heat.
While these lizards are resilient and straightforward to care for, they are easily susceptible to cold, and it’s essential to provide them with suitable heating.
If your spotted friend has been exposed to cold conditions for a lengthy period, you must immediately supply it with a good heat source and monitor it closely for any signs of illness.
Using a heat mat or rock as a bare minimum is recommended, but combining these with a basking light will create the ideal atmosphere for leopard geckos.