Halmahera blue-tongued skink (Tiliqua gigas gigas)
Skinks · Difficulty: Intermediate
Key facts and care guidance for Halmahera blue-tongued skink (Tiliqua gigas gigas) (origin: Halmahera (the Moluccas)). Adult size around 45–60 cm total length. Life expectancy 15–25 years. The values below are carefully researched guidance.
Short answers
Halmahera blue-tongued skink: How big does the enclosure need to be?
150×70×60 cm.
Halmahera blue-tongued skink: What temperature does it need?
Daytime 26–32 °C, basking spot 40 °C, at night 21–24 °C.
Halmahera blue-tongued skink: Does it need UVB lighting?
UVB: Essential (UVB 10.0).
Halmahera blue-tongued skink: How long do they live?
Life expectancy: 15–25 years.
Halmahera blue-tongued skink: Is it suitable for beginners?
Rather not – it is considered an intermediate species (difficulty: Intermediate).
Climate
- Daytime temperature
- 26–32 °C
- Night temperature
- 21–24 °C
- Basking spot
- 40 °C
- Humidity
- 65–80 %
- UVB
- Essential (UVB 10.0)
Enclosure
- Minimum size
- 150×70×60 cm
- Substrate
- Soil and bark mulch with leaf litter, cork tubes, a large water dish
Feeding
- Food
- Insects, snails, fruit, leafy greens
- Feeding interval
- 2–3×/week
Key facts
- Adult size
- 45–60 cm total length
- Life expectancy
- 15–25 years
- Origin
- Halmahera (the Moluccas)
- Protection status
- Not listed under CITES
- Brumation
- None
- Cohabitation
- Keep them singly. Blue-tongued skinks are territorial. Males in particular fight in earnest and injure their heads and limbs in the process; females too claim the warm spot and the food for themselves. For breeding, put them together under supervision and separate them again afterwards.
Notes
Darker and slimmer than the Australian forms, with long black legs. A rainforest species – higher humidity than T. scincoides, but good ventilation against skin problems.
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Related species
- Centralian blue-tongued skink (Tiliqua multifasciata) – Intermediate
- Common blue-tongued skink (Tiliqua scincoides) – Beginner
- Indonesian blue-tongued skink (Tiliqua gigas) – Beginner to intermediate
- Irian Jaya blue-tongued skink (Tiliqua sp. „Irian Jaya") – Intermediate
- Kei Island blue-tongued skink (Tiliqua gigas keyensis) – Intermediate
- Shingleback skink (Tiliqua rugosa) – Intermediate
- Merauke blue-tongued skink (Tiliqua gigas evanescens) – Intermediate
- Northern blue-tongued skink (Tiliqua scincoides intermedia) – Beginner
What you need to start
To keep Halmahera blue-tongued skink (Tiliqua gigas gigas) you typically need: a suitable enclosure (150×70×60 cm), substrate (Soil and bark mulch with leaf litter, cork tubes, a large water dish), 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://en.wikipedia.org/wiki/Tiliqua_gigas, https://www.reptco.co.uk/images/files/Indonesian%20Blue%20Tongue%20Skink%20Care%20Sheet.pdf
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).