Popular Reptile Incubation Temperatures

Crested gecko hatchling on HatchRite

Basic incubation details for some of the most popular pet reptiles, to help you maximize your hatch rates. Container sizes refer to the small and large HatchRite™ Incubation Kits.

Crested Geckos

Correlophus ciliatus

Incubation temperature
74–78°F (23–26°C)
Time to hatch
42–56 days
Eggs per container
Small: 10 · Large: 40
Average clutch
2 eggs

Leopard Geckos

Eublepharis macularius

Incubation temperature
82–84°F (28–29°C)
Time to hatch
42–56 days
Temperature and sex
80°F (27°C) produces females; around 87°F (31°C) produces about half males and half females; 90°F (32°C) produces mostly males
Eggs per container
Small: 10 · Large: 40
Tip
Temperature also affects the color of albino morphs: higher temperatures give brighter colors, cooler temperatures darker colors.
Average clutch
2 eggs

Bearded Dragons

Pogona vitticeps

Incubation temperature
81–83°F (27–28°C)
Time to hatch
68–80 days
Eggs per container
Small: 10 · Large: 30
Average clutch
15–25 eggs

Veiled Chameleons

Chamaeleo calyptratus

Incubation temperature
82–84°F (28–29°C)
Time to hatch
165–175 days
Eggs per container
Small: 15 · Large: 50
Average clutch
40–90 eggs

Colubrids: corn snakes, king snakes, milk snakes and others

Incubation temperature
81–83°F (27–28°C)
Time to hatch
69–79 days
Eggs per container
Small: not recommended · Large: 10–30 depending on species. Very large clutches may need to be split across containers.
Average clutch
12–30 eggs

Fat-Tailed Geckos

Hemitheconyx caudicinctus

Incubation temperature
83–85°F (28–29°C)
Time to hatch
55–70 days
Temperature and sex
88–89°F (31–32°C) produces more males
Eggs per container
Small: 15 · Large: 40

Small pythons: spotted, children’s and others

Incubation temperature
88–90°F (31–32°C)
Time to hatch
55–65 days
Eggs per container
Small: not recommended · Large: 10–20 depending on species. Very large clutches may need to be split across containers.

Small lizards: long-tailed lizards, anoles, house geckos and others

Incubation temperature
80–85°F (27–29°C)
Time to hatch
28–42 days
Eggs per container
Small: 30 · Large: 50–75

Medium lizards: water dragons, mountain horned lizards and others

Incubation temperature
Water dragons: 84–86°F (29–30°C) · Mountain horned lizards: 70–75°F (21–24°C)
Time to hatch
Water dragons: about 60 days · Mountain horned lizards: 169–175 days
Eggs per container
Small: 10 · Large: 20–40

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