
Key Takeaway:
- Proper incubation is crucial for the successful hatching of Tokay gecko eggs.
- This includes maintaining the appropriate temperature, humidity, and substrate conditions and candling the eggs periodically to monitor development and detect any issues.
- Incubation can be achieved using a variety of incubators.
- Alternatively, eggs can be incubated without an incubator, though this method requires more monitoring and control to maintain the right conditions.
- Signs of a dead Tokay gecko egg include yellowish or discolored appearance, and a foul smell
- Candling the eggs can also help to detect any problems early on.
- The length of incubation time for Tokay gecko eggs varies depending on several factors, including temperature, humidity conditions, and the genetics of the particular geckos.
Tokay geckos are fascinating creatures with unique behaviors and characteristics. As a pet owner, you may be interested in breeding your Tokay geckos and hatching their eggs.
However, incubating and hatching Tokay gecko eggs can be challenging if you’re unfamiliar with it.
This guide delves into the nitty-gritty of Tokay gecko egg incubation, including the optimal temperature, humidity, and substrate for incubation.
We also provide tips on incubating Tokay gecko eggs without an incubator and the essential accessories you’ll need to ensure a successful hatch.
Additionally, we cover the egg development process, signs of a dead egg, and how to candle eggs to determine their fertility.
Choosing an Incubator for Your Tokay Gecko Eggs
Choosing the right incubator is crucial for the successful hatching of Tokay Gecko Eggs.
An incubator provides a controlled environment with the right temperature, humidity, and ventilation for optimal egg development.
Choosing an incubator with a digital thermostat, humidity gauge, and automatic egg turner is best.
The automatic egg turner ensures that the eggs are turned regularly, essential for even heat distribution and the development of healthy embryos.
Choosing an incubator with enough space to accommodate the number of eggs you plan to hatch is also essential.
Tokay Gecko Egg Development
Tokay gecko eggs have a long incubation period that can last up to 60-90 days. The length of incubation depends on various factors such as temperature, humidity and genetics.
The ideal temperature for Tokay gecko eggs ranges from 29°C to 32°C, while the optimal humidity levels range from 70% to 80%.
Tokay gecko embryos undergo a series of developmental stages during incubation, starting with the formation of the neural tube, followed by the development of the heart, liver, and digestive system, and finally the growth of limbs and body structures.

How To Incubate Tokay Gecko Eggs
Time
The time required for the eggs to hatch is 60-90 days. It also depends on various external factors as well, such as temperature and humidity levels.
It’s important to monitor the time and the eggs regularly to ensure they are progressing normally.
Temperature
The ideal temperature for Tokay Gecko egg incubation is around 84.2-89.6 degrees Fahrenheit (29-32 degrees Celsius).
It’s important to maintain a consistent temperature throughout the incubation period and avoid any sudden fluctuations.
Using an accurate thermometer and a reliable heat source, such as a heating pad or heat lamp, is essential for successful incubation.
Humidity
The humidity level required for Tokay Gecko egg incubation is around 70-80%. This can be achieved by adding a moist substrate and regularly misting the eggs to maintain the desired humidity levels.
Too much or too little humidity can lead to deformities or even death of the embryos, so it’s important to monitor and adjust accordingly.
Substrate

A suitable substrate for Tokay Gecko egg incubation is vermiculite, peat moss or a mixture of the two.
The substrate should be moist but not wet, with a consistency similar to a damp sponge. The eggs should be buried about halfway into the substrate, exposing the top half for proper gas exchange.
How To Incubate Tokay Gecko Eggs Without an Incubator
If you don’t have an incubator, you can still incubate Tokay gecko eggs without one. The most natural way to incubate Tokay gecko eggs is to let the female gecko lay the eggs and bury them in a warm, moist substrate.
The eggs will then incubate naturally; you can wait for the hatchlings to emerge.
Another method is to use a simple homemade incubator. You can make a homemade incubator using a plastic container, a thermometer, and a heat source.
Fill the container with a substrate and add a small amount of water to moisten the substrate.
Place the eggs in the substrate and put the container in a warm place. You can use a heat lamp or a heating pad to provide the heat source.
Monitor the temperature with a thermometer and adjust the heat source to maintain a temperature between 29-32°C.
Accessories To Successfully Incubate Tokay Gecko Eggs
You may need a few more supplies if you’re using an incubator to incubate Tokay gecko eggs. A tray or container for holding eggs is necessary, and a plastic container or tray with indents can hold the eggs in place.
Ensure the tray is large enough to accommodate all the eggs you intend to incubate.
A hygrometer may also be required to monitor the humidity levels in the incubator.
You can use a digital or analog hygrometer to monitor and adjust the humidity levels, and consistent humidity levels are essential for effective egg hatching.
You may also require an egg candler to monitor egg development. A candler is a little lantern that allows one to view the interior of an egg without cracking it open. You may watch the embryo’s development and the progress of the hatching process.
Finally, an incubator thermometer may be required to monitor the temperature inside the incubator.
With a digital or analog thermometer, you may monitor and adjust the temperature as necessary to maintain the appropriate temperature range of 29 to 32 degrees Celsius.
Signs of a Dead Tokay Gecko Egg
It is essential to identify whether a Tokay gecko egg is dead or alive, especially during incubation. There are various signs to identify whether an egg is dead or not. The most apparent sign is a foul odor emanating from the egg.
Another sign is the development of mold or fungus on the egg’s surface, indicating that it is not viable. Moreover, a dead egg may turn yellow or brown and shrivel up.
Dead eggs may also appear to be deflated, and if you shake the egg gently, you may hear a sloshing sound due to the liquid inside the egg drying up or becoming infected.
These signs indicate that the egg is dead and should be removed from the incubator to prevent it from contaminating the other eggs.
Candling Tokay Gecko Eggs

Candling is a process used to monitor the development of eggs during the incubation period. It involves shining a bright light on the egg, enabling you to see through the egg’s shell and monitor the embryo’s growth.
Candling is done by placing a flashlight against the egg and observing the egg’s contents.
If the egg is fertile, you will see a small dark spot in the egg’s center, indicating a developing embryo’s presence.
You may also see veins that radiate out from the dark spot. If the egg is infertile, it will be entirely clear or appear to have a ring around it, indicating that the embryo stopped developing at an early stage.
Candling should be done periodically during incubation and then every few days to monitor the egg’s development.
When Do Tokay Geckos Hatch?
Tokay gecko eggs generally take around 60-90 days to hatch, depending on the temperature and humidity of the incubator.
However, it has also been observed that during unfavorable conditions (low temperatures) some eggs may take up to 200 days to hatch.
Right after birth, the baby geckos will consume the top layer of their own skin as their primary source of nutrition.
In most cases, the parents will look after the young geckos. However, juveniles may engage in cannibalistic behavior and consume the young of their own species.
Tokay geckos get their adult teeth rather quickly after birth and are able to defend themselves.
They are able to live independently and should be separated from their parents after 10-12 months.
How Many Eggs Do Tokay Geckos Lay?
Tokay geckos are prolific egg layers, and their clutch size can range from one to two eggs on average. They lay eggs every month.
However, there have been instances where female Tokay geckos have laid up to 12 eggs in a single clutch.
The size of the clutch depends on various factors, such as the female gecko’s age, size, and health.
Generally, larger, and healthier females tend to lay more eggs than smaller or unhealthy ones.
The eggs are usually laid in a secluded spot where the female gecko can keep them safe until they hatch.
FAQs
How Long Do Tokay Gecko Eggs Incubate?

The incubation period is around 60 to 90 days. Incubation conditions such as temperature and humidity also affect the time it takes for the eggs to hatch.
During this period, it is important to maintain the eggs’ environmental conditions to ensure successful hatching.
Do Tokay Geckos Eggs Need Incubation?
Yes, Tokay Gecko eggs require incubation to develop and hatch successfully. Without proper incubation, the eggs are unlikely to hatch; if they do, the hatchlings may have developmental problems.
How Do I Know When My Tokay Gecko Eggs Will Hatch?
You can estimate the hatching time by keeping track of the incubation temperature and duration and by candling the eggs to check their development.
What Does a Fertile Tokay Gecko Egg Look Like?
Fertile Tokay Gecko eggs are usually white and oblong-shaped, with a leathery texture. When candled, fertile eggs will show developing embryos as dark areas or veins inside the egg.
Infertile eggs, on the other hand, will appear translucent and will not show any signs of embryo development.
How Long Does It Take For Tokay Gecko Eggs To Hatch?
Typically, Tokay Gecko eggs hatch after about 60 to 90 days of incubation. However, there have been instances, where it took the eggs 120-200 days to hatch. This occurs mostly at lower temperatures.
How Many Eggs Can You Incubate At A Time?
The number of Tokay Gecko eggs that can be incubated at a time depends on the incubator’s size.
Larger incubators can accommodate more eggs, while smaller ones are limited in their capacity. Ensuring that the incubator is not overcrowded is important, as this can lead to poor air circulation and affect the eggs’ development.
How Long Does It Take For A Tokay Gecko Egg To Hatch Successfully?
A Tokay Gecko egg typically takes 60 to 90 days to hatch successfully. However, the success of the hatching also depends on the incubation conditions, including the temperature, humidity, and substrate.
Summary
Choosing the right incubator is important, and using an incubator with digital controls and a reliable thermometer is recommended.
The temperature should be 84.2-89.6 degrees Fahrenheit and the humidity levels should be within the 70-80% range. The substrate should be moist and the eggs must be turned periodically.
If you don’t have an incubator, don’t worry. You can still incubate your Tokay Gecko eggs using a plastic container, proper substrate, and a heat lamp.
However, you must monitor the temperature and humidity levels to ensure optimal conditions for hatching.
Candling your eggs will help you determine if they are viable or not. A viable egg will have visible blood vessels, while a dead egg will not show any signs of life.
You can also identify dead eggs by checking for mold, discoloration, and unusual odor.
Tokay Gecko eggs typically take around 60 to 90 days to hatch. Once the eggs start hatching, it can take a few hours to a few days for all the geckos to hatch.
Tokay Gecko egg incubation requires careful attention to factors such as temperature, humidity, and substrate.
Candling your eggs is also essential to ensure their viability. You can successfully incubate and hatch healthy Tokay Gecko hatchlings with the right approach.
Sources