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Comoros day gecko (Phelsuma v-nigra)

Comoros day gecko (Phelsuma v-nigra), typical appearance of the species

Geckos · Difficulty: Intermediate

Key facts and care guidance for Comoros day gecko (Phelsuma v-nigra) (origin: The Comoros). Adult size around 8–10 cm total length. Life expectancy 6–10 years. The values below are carefully researched guidance.

Short answers

Comoros day gecko: How big does the enclosure need to be?

40×40×50 cm.

Comoros day gecko: What temperature does it need?

Daytime 25–30 °C, basking spot 32 °C, at night 20–23 °C.

Comoros day gecko: Does it need UVB lighting?

UVB: Essential (UVB 5.0).

Comoros day gecko: How long do they live?

Life expectancy: 6–10 years.

Comoros day gecko: Is it suitable for beginners?

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

Climate

Daytime temperature
25–30 °C
Night temperature
20–23 °C
Basking spot
32 °C
Humidity
65–80 %
UVB
Essential (UVB 5.0)

Enclosure

Minimum size
40×40×50 cm
Substrate
Coco humus, bamboo tubes, planting

Feeding

Food
Small insects, fruit purée, nectar
Feeding interval
3×/week

Key facts

Adult size
8–10 cm total length
Life expectancy
6–10 years
Origin
The Comoros
Protection status
CITES II
Brumation
None
Cohabitation
In pairs (one male, one female) is the usual set-up. Keeping it singly is equally appropriate. One male with two females only works in a larger enclosure with several basking and feeding spots – drawback: one female can push the other aside. Never keep two males together.

Notes

One of the smallest day geckos, named for the V-shaped mark on the nape. Ideal for compact, tall terrariums – but it needs very fine food.

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Related species

All species in the care wiki →

What you need to start

To keep Comoros day gecko (Phelsuma v-nigra) you typically need: a suitable enclosure (40×40×50 cm), substrate (Coco humus, bamboo tubes, planting), 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: https://en.wikipedia.org/wiki/Phelsuma_v-nigra, https://reptifiles.com/lined-day-gecko-care-sheet/, https://reptile-database.reptarium.cz/species?genus=Phelsuma&species=v-nigra, https://taggecko.ch/die-arten/steckbrief-der-arten/

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).