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Alabama map turtle (Graptemys pulchra)

Turtles & tortoises · Difficulty: Intermediate

Key facts and care guidance for Alabama map turtle (Graptemys pulchra) (origin: The Alabama river system, USA). Adult size around males 9–13 cm, females 18–29 cm carapace length. Life expectancy 30–50 years; in the wild, females can live even longer. The values below are carefully researched guidance.

Short answers

Alabama map turtle: How big does the enclosure need to be?

200×80 cm aquarium.

Alabama map turtle: What temperature does it need?

Daytime 22–28 °C, basking spot 35 °C, at night 18–22 °C.

Alabama map turtle: Does it need UVB lighting?

UVB: Essential (UVB 10.0).

Alabama map turtle: How long do they live?

Life expectancy: 30–50 years; in the wild, females can live even longer.

Alabama map turtle: Is it suitable for beginners?

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

Climate

Daytime temperature
22–28 °C
Night temperature
18–22 °C
Basking spot
35 °C
Humidity
Aquatic
UVB
Essential (UVB 10.0)

Enclosure

Minimum size
200×80 cm aquarium
Substrate
Water 40–60 cm deep, sand, a current, a large basking spot

Feeding

Food
Snails, mussels, insects, fish, a little greenery
Feeding interval
3×/week

Key facts

Adult size
males 9–13 cm, females 18–29 cm carapace length
Life expectancy
30–50 years; in the wild, females can live even longer
Origin
The Alabama river system, USA
Protection status
Protected: CITES Appendix II, EU Annex B - proof of origin required at purchase and resale.
Brumation
A winter rest of 10–14 weeks at 6–10 °C
Cohabitation
Single housing, or a group if the tank is large enough. Males and females should not live together permanently: an adult female is more than twice as long as a male, and his constant courtship visibly wears her down — she eats less and never settles. Two males also harass each other. Keeping them separately and bringing them together specifically for mating has proven successful; a way to separate them belongs in the plan in any case.

Notes

The females develop a broad head for cracking snails and mussels and grow more than twice as large as the males. It needs clean, moving water and an ample basking spot.

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Related species

All species in the care wiki →

What you need to start

To keep Alabama map turtle (Graptemys pulchra) you typically need: a suitable enclosure (200×80 cm aquarium), substrate (Water 40–60 cm deep, sand, a current, a large basking spot), 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: 30 October 2026 · Editor: Reptoria editorial team · Sources include: EUR-Lex VO (EU) 2026/1383, Wikipedia EN, eu_annex.txt (lokal), gesetze-im-internet.de, gutachten.txt (BML 1997, lokal)

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).