Reptoria

Solomon Islands ground boa (Candoia paulsoni)

Solomon Islands ground boa (Candoia paulsoni) in a terrarium

Snakes · Difficulty: Intermediate

Key facts and care guidance for Solomon Islands ground boa (Candoia paulsoni) (origin: The Solomon Islands, the Bismarck Archipelago). Adult size around 90–130 cm (females considerably larger). Life expectancy 15–20 years. The values below are carefully researched guidance.

Short answers

Solomon Islands ground boa: How big does the enclosure need to be?

From 130×65×100 cm (minimum size according to the 1997 expert report, Pacific boas).

Solomon Islands ground boa: What temperature does it need?

Daytime 26–30 °C, basking spot 31–32 °C, at night 22–24 °C.

Solomon Islands ground boa: Does it need UVB lighting?

UVB: Not essential.

Solomon Islands ground boa: How long do they live?

Life expectancy: 15–20 years.

Solomon Islands ground boa: Is it suitable for beginners?

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

Climate

Daytime temperature
26–30 °C
Night temperature
22–24 °C
Basking spot
31–32 °C
Humidity
70–85 %
UVB
Not essential

Enclosure

Minimum size
from 130×65×100 cm (minimum size according to the 1997 expert report, Pacific boas)
Substrate
Coco humus or bark mulch, hides on the floor, low climbing branches

Feeding

Food
Frozen-thawed mice
Feeding interval
adults every 14–21 days

Key facts

Adult size
90–130 cm (females considerably larger)
Life expectancy
15–20 years
Origin
The Solomon Islands, the Bismarck Archipelago
Protection status
CITES II
Brumation
None
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

Crepuscular and nocturnal, and rather sluggish. It runs to obesity if fed too often. Wild-caught animals are often heavily parasitised – prefer captive-bred ones.

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Related species

All species in the care wiki →

What you need to start

To keep Solomon Islands ground boa (Candoia paulsoni) you typically need: a suitable enclosure (from 130×65×100 cm (minimum size according to the 1997 expert report, Pacific boas)), substrate (Coco humus or bark mulch, hides on the floor, low climbing branches), 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: http://www.kingsnake.com/candoia/husbandry.html, https://en.wikipedia.org/wiki/Candoia_paulsoni, https://reptile-database.reptarium.cz/species?genus=Candoia&species=paulsoni

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).