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Affinis chameleon (Trioceros affinis)

Affinis chameleon (Trioceros affinis), typical appearance of the species

Chameleons · Difficulty: Expert

Key facts and care guidance for Affinis chameleon (Trioceros affinis) (origin: Ethiopia — montane forest of the Ethiopian highlands, in and around coffee plantations, often above 2,500 m altitude). Adult size around 15–20 cm. Life expectancy 4–8 years. The values below are carefully researched guidance.

Short answers

Affinis chameleon: How big does the enclosure need to be?

60×60×120 cm for one animal — height and airflow, not a closed glass tank.

Affinis chameleon: What temperature does it need?

Daytime 20–26 °C, basking spot about 30 °C, a small basking spot in the upper third, at night 10–15 °C; a marked night-time drop is essential.

Affinis chameleon: Does it need UVB lighting?

UVB: Essential (UVB 5.0–6.0).

Affinis chameleon: How long do they live?

Life expectancy: 4–8 years.

Affinis chameleon: Is it suitable for beginners?

No – better suited to experienced keepers (difficulty: Expert).

Climate

Daytime temperature
20–26 °C
Night temperature
10–15 °C; a marked night-time drop is essential
Basking spot
about 30 °C, a small basking spot in the upper third
Humidity
let it dry out during the day, high up to near 100 % at night
UVB
Essential (UVB 5.0–6.0)

Enclosure

Minimum size
60×60×120 cm for one animal — height and airflow, not a closed glass tank
Substrate
Forest-floor substrate with live plants, dense branchwork at all heights

Feeding

Food
House crickets, crickets, roaches, flies and wax moths in rotation, dusted regularly with calcium and vitamins
Feeding interval
adults every other day

Key facts

Adult size
15–20 cm
Life expectancy
4–8 years
Origin
Ethiopia — montane forest of the Ethiopian highlands, in and around coffee plantations, often above 2,500 m altitude
Protection status
CITES II — proof of origin required
Brumation
No winter rest; cooler in winter with a shorter photoperiod
Cohabitation
Strictly singly — chameleons are not group animals, and even being in sight of another is constant stress

Notes

A highland species that tolerates warmth very badly. Rare in the trade.

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Related species

All species in the care wiki →

What you need to start

To keep Affinis chameleon (Trioceros affinis) you typically need: a suitable enclosure (60×60×120 cm for one animal — height and airflow, not a closed glass tank), substrate (Forest-floor substrate with live plants, dense branchwork at all heights), 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: chameleons.info, Wikipedia EN, chameleonacademy.com, eu_annex.txt (VO (EU) 2026/1383, lokal), gesetze-im-internet.de (BNatSchG, BArtSchV)

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).