Reptoria

Tonkin millipede (Tonkinbolus dollfusi)

Tonkin millipede (Tonkinbolus dollfusi) in a terrarium

Invertebrates · Difficulty: Intermediate

Key facts and care guidance for Tonkin millipede (Tonkinbolus dollfusi) (origin: Southern Vietnam, Thailand). Adult size around 9–11 cm. Life expectancy approx. 3–5 years. The values below are carefully researched guidance.

Short answers

Tonkin millipede: How big does the enclosure need to be?

40×30×30 cm for up to about 10 animals; bark and root hides.

Tonkin millipede: What temperature does it need?

Daytime 24–28 °C, at night 21–24 °C.

Tonkin millipede: Does it need UVB lighting?

UVB: No UVB needed.

Tonkin millipede: How long do they live?

Life expectancy: approx. 3–5 years.

Tonkin millipede: Is it suitable for beginners?

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

Climate

Daytime temperature
24–28 °C
Night temperature
21–24 °C
Basking spot
—
Humidity
70–90 % (constantly high)
UVB
No UVB needed

Enclosure

Minimum size
40×30×30 cm for up to about 10 animals; bark and root hides
Substrate
At least 10 cm of forest leaf humus plus coco and leaf litter (oak, beech, birch); a calcium source; damp without waterlogging

Feeding

Food
Sweet fruit (watermelon or papaya), protein (balance flakes for example), fallen leaves and white-rotted wood; little vegetable matter
Feeding interval
leaf litter and wood always available; fruit and protein several times a week in small amounts

Key facts

Adult size
9–11 cm
Life expectancy
approx. 3–5 years
Origin
Southern Vietnam, Thailand
Protection status
No CITES or protected status
Brumation
None
Cohabitation
Group housing possible (up to around 10 animals). A group is an option, not a necessity: kept singly, these animals lack nothing. Anyone housing them together needs a large enclosure, its own hiding place for every animal, and plenty of food — otherwise the group becomes one.

Notes

The Vietnamese rainbow millipede; grey with a red dorsal line and red legs and antennae. A poor climber, sensitive to waterlogging and to swings in the parameters → less suitable for beginners.

Do you keep this species?

Add your animal to Reptoria – Reptoria reminds you about feeding and shedding. Add your animal for free →

Look for Tonkin millipede (Tonkinbolus dollfusi) in the marketplace →

Related species

All species in the care wiki →

What you need to start

To keep Tonkin millipede (Tonkinbolus dollfusi) you typically need: a suitable enclosure (40×30×30 cm for up to about 10 animals; bark and root hides), substrate (At least 10 cm of forest leaf humus plus coco and leaf litter (oak, beech, birch); a calcium source; damp without waterlogging), 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://bantam.earth/vietnamese-rainbow-millipede-tonkinbolus-dollfusi/, https://www.exotic-pets.co.uk/vietnam-rainbow-millipede.html

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).