Kenyan sand boa

Eryx colubrinus

12–24 in (some females to 36 in) · lives up to 30 years · Rodents

Updated

Photo: Stephanie Dolrenry via iNaturalist, CC BY-SA

Short answer: A small, docile, burrowing boa from the dry parts of East Africa that rarely bites. One adult needs at least a 24 × 12 × 12 inch enclosure with 3–4 inches of sand or sandy soil, a 93–95°F basking surface, a 78–83°F cool zone, a mostly dry setup, and a meal every 1–2 weeks when young, every 2–4 weeks as an adult.

Every number below links to the care source it came from. No AI-written care advice.

Habitat
Desert Dunes
Home range
Arid and semi-arid East Africa
Adult size
12–24 in (some females to 36 in)
Lifespan
Up to 30 years
Diet
Rodents
Active
Dusk and night
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Setup at a glance

Enclosure (adult minimum)24 × 12 × 12 in. The minimum; give more if you can, especially for large females. [source]
Basking spot93–95°F [source]
Cool end78–83°F [source]
NightTurn the heat off at night. [source]
HumidityKeep it mostly dry, with a humid hide on the cool side [source]
UVB (recommended)A low-intensity UVB tube about half the enclosure length, such as Arcadia Forest 6% or ReptiSun 5.0; aim for UVI 2.0–3.0 at the basking spot. [source]
HeatHalogen flood bulbs; two 75 W bulbs for an average snake. [source]
SubstrateAt least 3–4 in of sand or sandy soil (for example 60% topsoil, 40% play sand). [source]
Adult size · lifespan12–24 in (some females to 36 in) · Up to 30 years

What to feed, and how often

Frozen-thawed mice or other small prey about as wide as the snake's widest point. [source]

JuvenileOne prey item every 1–2 weeks
AdultOne prey item every 2–4 weeks

Supplements: None needed for whole prey

When is the next meal due?Feeding schedule →

More Kenyan sand boas

Kenyan sand boa FAQ

What size enclosure does a kenyan sand boa need?

At least 24 × 12 × 12 inches (length × depth × height) for one adult. The minimum; give more if you can, especially for large females. [source]

What temperature does a kenyan sand boa need?

A basking spot of 93–95°F and 78–83°F at the cool end. Turn the heat off at night. [source]

What humidity does a kenyan sand boa need?

Keep it mostly dry, with a humid hide on the cool side. [source]

Does a kenyan sand boa need UVB?

UVB is recommended. A low-intensity UVB tube about half the enclosure length, such as Arcadia Forest 6% or ReptiSun 5.0. Aim for a UVI of 2.0–3.0 where it basks. [source]

What do Kenyan sand boas eat?

Frozen-thawed mice or other small prey about as wide as the snake's widest point. Supplements: None needed for whole prey [source]

How often should I feed a kenyan sand boa?

Juvenile: One prey item every 1–2 weeks.Adult: One prey item every 2–4 weeks. [source]

How big do Kenyan sand boas get, and how long do they live?

Adults reach 12–24 in (some females to 36 in) and live Up to 30 years with good care.

Where do Kenyan sand boas come from?

Arid and semi-arid East Africa. They are most active: dusk and night. [source]

Sources

General husbandry information, not veterinary advice. If your animal is losing weight or seems unwell, see a reptile vet (find one through ARAV). Updated November 9, 2026.