Reptoria

Hillenius' chameleon (Calumma hilleniusi)

Chameleons · Difficulty: Expert

Key facts and care guidance for Hillenius' chameleon (Calumma hilleniusi) (origin: Central Madagascar – highlands). Adult size around 13–18 cm total length. Life expectancy 3–6 years. The values below are carefully researched guidance.

Short answers

Hillenius' chameleon: How big does the enclosure need to be?

60×60×90 cm (mesh / height).

Hillenius' chameleon: What temperature does it need?

Daytime 18–25 °C (COOL), basking spot 27 °C, at night 12–17 °C.

Hillenius' chameleon: Does it need UVB lighting?

UVB: Essential (UVB 5.0–10.0).

Hillenius' chameleon: How long do they live?

Life expectancy: 3–6 years.

Hillenius' chameleon: Is it suitable for beginners?

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

Climate

Daytime temperature
18–25 °C (COOL)
Night temperature
12–17 °C
Basking spot
27 °C
Humidity
70–90 %
UVB
Essential (UVB 5.0–10.0)

Enclosure

Minimum size
60×60×90 cm (mesh / height)
Substrate
Coco humus, moss, dense planting, a rain system

Feeding

Food
House crickets, crickets, flies
Feeding interval
daily to every other day

Key facts

Adult size
13–18 cm total length
Life expectancy
3–6 years
Origin
Central Madagascar – highlands
Protection status
CITES II
Brumation
A cooler spell of 10–12 weeks
Cohabitation
Keep them singly. Chameleons are pronounced loners, and even the mere sight of another of their kind means constant stress — you can see it in dark colouring, refusal to feed and weakened defences. Males fight in earnest, and females are harassed by males. So screen neighbouring enclosures from each other as well. For breeding, introduce the female briefly, stay with them and separate them again afterwards.

Notes

A highland species with a pronounced cool season – in winter the nights may fall well below 15 °C. Without this rhythm there is no breeding.

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Related species

All species in the care wiki →

What you need to start

To keep Hillenius' chameleon (Calumma hilleniusi) you typically need: a suitable enclosure (60×60×90 cm (mesh / height)), substrate (Coco humus, moss, dense planting, a rain system), 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: 25 September 2026 · Editor: Reptoria editorial team · Sources include: https://reptile-database.reptarium.cz/species?genus=Calumma&species=hilleniusi, https://www.madcham.de/en/calumma-hilleniusi/

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).