Reptoria

Painted turtle (Chrysemys picta)

Painted turtle (Chrysemys picta), typical appearance of the species

Turtles & tortoises · Difficulty: Intermediate

Key facts and care guidance for Painted turtle (Chrysemys picta) (origin: North America, from southern Canada to northern Mexico). Adult size around 13–25 cm depending on the subspecies (females larger; dorsalis is the smallest at ~12–16 cm, bellii the largest at up to 25 cm). Life expectancy 20–40 years (up to ~50). The values below are carefully researched guidance.

Short answers

Painted turtle: How big does the enclosure need to be?

An aqua-terrarium from ~100–125×50–60 cm for one adult animal (depending on the subspecies); at least ~200 l of water.

Painted turtle: What temperature does it need?

Daytime water 22–28 °C (spring/autumn 20–23, midsummer 26–28), basking spot 35–42 °C (dry basking spot), at night 18–22 °C (air above the water).

Painted turtle: Does it need UVB lighting?

UVB: UVB needed (Ferguson zone 2–3, UV index 2–4); an HQI / UV metal-halide lamp is recommended.

Painted turtle: How long do they live?

Life expectancy: 20–40 years (up to ~50).

Painted turtle: Is it suitable for beginners?

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

Climate

Daytime temperature
water 22–28 °C (spring/autumn 20–23, midsummer 26–28)
Night temperature
18–22 °C (air above the water)
Basking spot
35–42 °C (dry basking spot)
Humidity
Not critical (aquatic); the basking spot must stay dry
UVB
UVB needed (Ferguson zone 2–3, UV index 2–4); an HQI / UV metal-halide lamp is recommended

Enclosure

Minimum size
an aqua-terrarium from ~100–125×50–60 cm for one adult animal (depending on the subspecies); at least ~200 l of water
Substrate
Fine sand or rounded gravel; large stones as a basking spot; water plants; an egg-laying site for the females

Feeding

Food
Omnivorous; juveniles mostly animal food (insects, snails, small fish, crayfish), adults at least ~30 % plant food (water plants, dandelion, lettuce) plus pellets and a cuttlebone
Feeding interval
juveniles daily; adults animal food 2–3×/week, plant food available

Key facts

Adult size
13–25 cm depending on the subspecies (females larger; dorsalis is the smallest at ~12–16 cm, bellii the largest at up to 25 cm)
Life expectancy
20–40 years (up to ~50)
Origin
North America, from southern Canada to northern Mexico
Protection status
EU Annex B of Regulation 338/97 (since 2003), and therefore SUBJECT TO REGISTRATION with the responsible nature conservation authority; proof of origin is required for trade or transfer; there is no trade ban
Brumation
A winter rest or brumation of 4–5 months at 4–8 °C (e.g. a fridge or cool cellar); somewhat shorter for southern forms depending on species and subspecies (dorsalis 4–8 weeks)
Cohabitation
Single housing is the least stressful option indoors. A group only in a large garden pond with plenty of space, visual barriers and more females than males; in a cramped tank dominant animals bully others and males harass females during courtship.

Notes

A winter rest matters for keeping it properly (reproduction and health) and makes the husbandry more demanding. The registration requirement is often overlooked. The figures apply to the species; the subspecies differ in final size and in the length of the winter rest.

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Related species

All species in the care wiki →

What you need to start

To keep Painted turtle (Chrysemys picta) you typically need: a suitable enclosure (an aqua-terrarium from ~100–125×50–60 cm for one adult animal (depending on the subspecies); at least ~200 l of water), substrate (Fine sand or rounded gravel; large stones as a basking spot; water plants; an egg-laying site for the females), 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: 7 November 2026 · Editor: Reptoria editorial team · Sources include: Wikipedia: Painted turtle – Inkubation 72-80 Tage, TSD 23-27°C mittleres Drittel = Männchen – https://en.wikipedia.org/wiki/Painted_turtle, Reptile Database: Chrysemys picta – oviparous, TSD (Nemesházi & Bókony 2023) – https://reptile-database.reptarium.cz/species?genus=Chrysemys&species=picta, https://animaldiversity.org/accounts/Chrysemys_picta/, https://en.wikipedia.org/wiki/Painted_turtle, https://reptifiles.com/painted-turtle-care-sheet/

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).