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European fire-bellied toad (Bombina bombina)

European fire-bellied toad (Bombina bombina), typical appearance of the species

Amphibians · Difficulty: Intermediate

Key facts and care guidance for European fire-bellied toad (Bombina bombina) (origin: Eastern and central Europe – lowland pools). Adult size around 4–5 cm. Life expectancy 15–20 years. The values below are carefully researched guidance.

Short answers

European fire-bellied toad: How big does the enclosure need to be?

80×40×40 cm, two thirds water.

European fire-bellied toad: What temperature does it need?

Daytime 18–24 °C, basking spot No basking spot, at night 12–17 °C.

European fire-bellied toad: Does it need UVB lighting?

UVB: Recommended (UVB 2–5 %).

European fire-bellied toad: How long do they live?

Life expectancy: 15–20 years.

European fire-bellied toad: Is it suitable for beginners?

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

Climate

Daytime temperature
18–24 °C
Night temperature
12–17 °C
Basking spot
No basking spot
Humidity
Aqua-terrarium
UVB
Recommended (UVB 2–5 %)

Enclosure

Minimum size
80×40×40 cm, two thirds water
Substrate
A water section 10–20 cm deep with plants, a shallow land section with moss

Feeding

Food
House crickets, crickets, earthworms, daphnia
Feeding interval
3×/week

Key facts

Adult size
4–5 cm
Life expectancy
15–20 years
Origin
Eastern and central Europe – lowland pools
Protection status
STRICTLY protected (Habitats Directive Annexes II and IV, German Federal Species Protection Ordinance) – registration required, only legal captive breeding
Brumation
A winter rest of 12–16 weeks at 4–8 °C
Cohabitation
A group. Only put together animals of the same species and roughly the same size — smaller ones will otherwise be treated as food. Offer enough hiding places so that every animal can retreat, and feed them separately when they differ in size.

Notes

A native, strictly protected species – taking it from the wild is a criminal offence, and keeping it must be registered with the conservation authority. It stays in the water almost permanently. The skin toxin irritates mucous membranes: wash your hands after contact.

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Related species

All species in the care wiki →

What you need to start

To keep European fire-bellied toad (Bombina bombina) you typically need: a suitable enclosure (80×40×40 cm, two thirds water), substrate (A water section 10–20 cm deep with plants, a shallow land section with moss), 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: 30 October 2026 · Editor: Reptoria editorial team · Sources include: https://de.wikipedia.org/wiki/Rotbauchunke, https://en.wikipedia.org/wiki/Bombina

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).