Saharan sand boa (Eryx muelleri)
Snakes · Difficulty: Beginner
Key facts and care guidance for Saharan sand boa (Eryx muelleri) (origin: The Sahel, West Africa). Adult size around 40–60 cm. Life expectancy 15–25 years. The values below are carefully researched guidance.
Short answers
Saharan sand boa: How big does the enclosure need to be?
From 80×40×45 cm (minimum size according to the 1997 expert report, sand boas, burrowing snakes).
Saharan sand boa: What temperature does it need?
Daytime 28–34 °C, basking spot 36 °C, at night 20–24 °C.
Saharan sand boa: Does it need UVB lighting?
UVB: Not required.
Saharan sand boa: How long do they live?
Life expectancy: 15–25 years.
Saharan sand boa: Is it suitable for beginners?
Yes – it is considered suitable for beginners (difficulty: Beginner).
Climate
- Daytime temperature
- 28–34 °C
- Night temperature
- 20–24 °C
- Basking spot
- 36 °C
- Humidity
- 30–45 %
- UVB
- Not required
Enclosure
- Minimum size
- from 80×40×45 cm (minimum size according to the 1997 expert report, sand boas, burrowing snakes)
- Substrate
- Fine sand 12–18 cm, flat stones, a small water dish
Feeding
- Food
- Frozen-thawed mice of a suitable size
- Feeding interval
- every 7–10 days
Key facts
- Adult size
- 40–60 cm
- Life expectancy
- 15–25 years
- Origin
- The Sahel, West Africa
- Protection status
- CITES II
- Brumation
- A cooler dry spell of 6–8 weeks
- Cohabitation
- Keep them singly. Snakes are solitary and do not seek company — a shared hide is competition for the best spot, not social behaviour. The concrete reason is the feeding accident: if two animals grab the same food item, one can swallow the other along with it. On top of that, once they are kept together you can no longer tell which animal has eaten and which is losing weight. For breeding, put them together under supervision and separate them again afterwards.
Notes
A small, yellow-spotted sand boa – it fits into compact desert terrariums. Live-bearing. Nocturnal and almost always in the sand; very suitable for beginners with little space.
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Related species
- Egyptian sand boa (Eryx colubrinus colubrinus) – Beginner
- Arabian sand boa (Eryx jayakari) – Beginner to intermediate
- Red sand boa (Eryx johnii) – Intermediate
- Kenyan sand boa (Eryx colubrinus loveridgei) – Beginner
- Dwarf sand boa (Eryx miliaris) – Beginner
- Tatar sand boa (Eryx tataricus) – Beginner
- Javelin sand boa (Eryx jaculus) – Beginner
- Caatinga rainbow boa (Epicrates assisi) – Intermediate
What you need to start
To keep Saharan sand boa (Eryx muelleri) you typically need: a suitable enclosure (from 80×40×45 cm (minimum size according to the 1997 expert report, sand boas, burrowing snakes)), substrate (Fine sand 12–18 cm, flat stones, a small water dish), a heat source with a thermostat, 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/Eryx_muelleri, https://reptile-database.reptarium.cz/species?genus=Eryx&species=muelleri
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).