How Do Domestic Turtles Hibernate?
As winter approaches, many turtle enthusiasts are beginning to pay attention to the hibernation of domestic turtles. Tortoise hibernation is a natural physiological phenomenon, but scientific intervention from the owner is required to ensure safety in a domestic environment. The following is a summary of popular discussions and practical guidelines on tortoise hibernation in the past 10 days across the Internet.
1. The necessity of hibernation for turtles

Hibernation is a survival strategy for ectothermic animals to adapt to low temperature environments. If domestic turtles are forced not to hibernate, it may lead to metabolic disorders or shortened life span. The following are common species of turtles that need to hibernate:
| Turtle species | suitable temperature | Hibernation duration |
|---|---|---|
| Chinese tortoise | 5-10℃ | 3-5 months |
| Brazilian red-eared turtle | 8-12℃ | 2-4 months |
| yellow-margined turtle | 4-8℃ | 4-6 months |
2. Preparations before hibernation
1.health check: Turtles whose body weight is less than 20% of the normal value or are sick should not hibernate.
2.Stop eating and cleanse the intestines: Stop eating when the ambient temperature drops to 20°C, and soak in warm water to promote defecation when the ambient temperature reaches 15°C.
3.Environmental layout: Two mainstream methods are recommended
| method | Operational points | Advantages and Disadvantages |
|---|---|---|
| Refrigerator hibernation method | Set the temperature to 5°C and check the humidity every week | Temperature is stable but dehydration needs to be prevented |
| Coconut soil hibernation method | Thickness is 2 times the length of tortoise shell, keep moist | Close to nature but need to prevent mildew |
3. Precautions during hibernation
1.Temperature monitoring: Continuously higher than 15℃ will lead to excessive energy consumption
2.Humidity maintenance: Ambient humidity should be maintained at 70%-80%
3.Regular inspection: Weigh yourself every month. If your body weight drops by more than 10%, hibernation must be terminated.
| risk symptoms | Treatment method |
|---|---|
| sunken eyes | Replenish electrolyte water immediately |
| Carapace softens | Terminate hibernation and supplement calcium |
| Unusual activity | Check if the temperature is too high |
4. Wake-up management after hibernation
1.gradual warming: Increase 2-3℃ every day to avoid excessive temperature difference
2.first feeding: Feed easy-to-digest food (such as turtle food soaked until soft) 3 days after awakening
3.Health Watch: Focus on checking the eyes, nostrils and excrement status
5. Special circumstances when hibernation is not suitable
It is recommended to use a heating rod to maintain a constant temperature of 25°C for the following situations:
•Hatchlings (carapace <5cm)
• Individuals recovering from illness
• Tropical turtle species (e.g. pig-nosed turtle, matta turtle)
6. Clarification of common misunderstandings
| Misunderstanding | scientific explanation |
|---|---|
| "The longer you hibernate, the better" | More than 6 months may cause organ failure |
| "Needs regular watering" | Under the correct humidity, turtles will absorb water on their own |
| "Must be completely dark" | Natural photoperiod changes help regulate biological clocks |
By scientifically planning the hibernation plan, the natural physiological laws of the turtle can be respected while minimizing risks. It is recommended that novice turtle owners consult a professional pet reptile doctor before hibernating for the first time, and keep records of the entire process to optimize subsequent management.
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