Affinis chameleon (Trioceros affinis)
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.
Do you keep this species?
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Related species
- Bale two-horned chameleon (Trioceros balebicornutus) – Expert
- Usambara three-horned chameleon (Trioceros deremensis) – Intermediate to expert
- Elliot's chameleon (Trioceros ellioti) – Intermediate
- Fea's chameleon (Trioceros feae) – Expert
- Goetze's chameleon (Trioceros goetzei) – Expert
- Harenna chameleon (Trioceros harennae) – Expert
- Von Höhnel's chameleon (Trioceros hoehnelii) – Intermediate
- Hornless chameleon (Trioceros incornutus) – Expert
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).