Reptoria

Helmeted gecko (Diplodactylus galeatus)

Helmeted gecko (Diplodactylus galeatus), typical appearance of the species

Geckos · Difficulty: Intermediate

Key facts and care guidance for Helmeted gecko (Diplodactylus galeatus) (origin: Australia (the centre)). Adult size around 9–11 cm. Life expectancy 6–10 years. The values below are carefully researched guidance.

Short answers

Helmeted gecko: How big does the enclosure need to be?

From 60×40×40 cm.

Helmeted gecko: What temperature does it need?

Daytime 28–32 °C, basking spot 32–35 °C, at night 18–20 °C.

Helmeted gecko: Does it need UVB lighting?

UVB: Recommended (T5 4–6 %).

Helmeted gecko: How long do they live?

Life expectancy: 6–10 years.

Helmeted gecko: Is it suitable for beginners?

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

Climate

Daytime temperature
28–32 °C
Night temperature
18–20 °C
Basking spot
32–35 °C
Humidity
30–45 %
UVB
Recommended (T5 4–6 %)

Enclosure

Minimum size
from 60×40×40 cm
Substrate
Sand-loam they can dig in, stone slabs

Feeding

Food
Insects of all kinds
Feeding interval
Adults 2×/week

Key facts

Adult size
9–11 cm
Life expectancy
6–10 years
Origin
Australia (the centre)
Protection status
Captive-bred animals only
Brumation
Yes, 8 weeks at 14–16 °C
Cohabitation
In pairs — never two males together, they fight over territory and the basking spot until one is injured or permanently gives way. Females generally get along but need their own heat and hiding spots; feed separately if they differ in size.

Notes

A small ground dweller to be kept dry. It does not tolerate waterlogging.

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Related species

All species in the care wiki →

What you need to start

To keep Helmeted gecko (Diplodactylus galeatus) you typically need: a suitable enclosure (from 60×40×40 cm), substrate (Sand-loam they can dig in, stone slabs), 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: https://reptile-database.reptarium.cz/species?genus=Diplodactylus&species=galeatus, https://reptilesmagazine.com/diplodactylus-geckos-of-australia/

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).