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Southeast Asian box turtle (Cuora amboinensis)

Southeast Asian box turtle (Cuora amboinensis), typical appearance of the species

Turtles & tortoises · Difficulty: Intermediate

Key facts and care guidance for Southeast Asian box turtle (Cuora amboinensis) (origin: South and Southeast Asia: India, Bangladesh, Myanmar, Thailand, Cambodia, Vietnam, Malaysia, Indonesia (Sunda Islands) and the Philippines). Adult size around 18–22 cm. Life expectancy 25–40+ years. The values below are carefully researched guidance.

Short answers

Southeast Asian box turtle: How big does the enclosure need to be?

Aqua-terrarium from 150 × 60 cm for one animal, water depth 20–30 cm (expert report: shell width × 2) with a consistently structured water area and ways to climb out, plus a large moist land area with 15–20 cm of substrate and an egg-laying option.

Southeast Asian box turtle: What temperature does it need?

Daytime water 24–28 °C, air 26–30 °C, basking spot 35–40 °C at the basking spot, at night 22–24 °C.

Southeast Asian box turtle: Does it need UVB lighting?

UVB: Recommended.

Southeast Asian box turtle: How long do they live?

Life expectancy: 25–40+ years.

Southeast Asian box turtle: Is it suitable for beginners?

Rather not – it is considered an intermediate species (difficulty: Intermediate).

Climate

Daytime temperature
water 24–28 °C, air 26–30 °C
Night temperature
22–24 °C
Basking spot
35–40 °C at the basking spot
Humidity
High, 70–90 % (land section)
UVB
Recommended

Enclosure

Minimum size
aqua-terrarium from 150 × 60 cm for one animal, water depth 20–30 cm (expert report: shell width × 2) with a consistently structured water area and ways to climb out, plus a large moist land area with 15–20 cm of substrate and an egg-laying option
Substrate
Structured water; a damp land section (moss and leaf litter), an egg-laying site

Feeding

Food
Omnivorous, roughly half plant-based and half animal-based: aquatic plants, meadow herbs, lettuce, cucumber, courgette and fruit, as well as snails, earthworms, fish, mussel meat, shrimp and turtle pellets. In the first few months, juveniles eat almost no plant matter and need significantly more animal food.
Feeding interval
juveniles daily, adults 2–3×/week

Key facts

Adult size
18–22 cm
Life expectancy
25–40+ years
Origin
South and Southeast Asia: India, Bangladesh, Myanmar, Thailand, Cambodia, Vietnam, Malaysia, Indonesia (Sunda Islands) and the Philippines
Protection status
CITES Appendix II / EU Annex B – registration required; wild populations are severely threatened
Brumation
No winter dormancy. For breeding stimulation, a few weeks to months cooler at 20–24 °C water temperature with shortened lighting.
Cohabitation
Keeping singly is safest. Females get along with each other if given plenty of space; males are kept singly: they court all year round, harass females to the point of emaciation and can hold them under water while mounting. For breeding, put them together under supervision and separate them again; always plan for a way to separate them. The water section must have exit aids everywhere, because the species is a clumsy swimmer.

Notes

Keep it warm and humid all year; a poor swimmer – shallow, well-structured water with places to prop itself up and a large proportion of land.

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Related species

All species in the care wiki →

What you need to start

To keep Southeast Asian box turtle (Cuora amboinensis) you typically need: a suitable enclosure (aqua-terrarium from 150 × 60 cm for one animal, water depth 20–30 cm (expert report: shell width × 2) with a consistently structured water area and ways to climb out, plus a large moist land area with 15–20 cm of substrate and an egg-laying option), substrate (Structured water; a damp land section (moss and leaf litter), an egg-laying site), a heat source with a thermostat, UVB lighting, thermometer and hygrometer, a water dish and hides. You will find equipment in the Reptoria marketplace.

The complete, interactive care database is in the Reptoria app.

Last updated: 9 October 2026 · Editor: Reptoria editorial team · Sources include: chrysemys.com, schildkroetenteiche.de, gutachten.txt (BML 1997, lokal), einrichtungsbeispiele.de, EUR-Lex VO (EU) 2026/1383

All values are non-binding guidance and do not replace expert advice. Research thoroughly from several sources before acquiring and keeping an animal, and observe the applicable law (species and animal protection in particular).