Japanese fire-bellied newt (Cynops pyrrhogaster)
Amphibians · Difficulty: Intermediate
Key facts and care guidance for Japanese fire-bellied newt (Cynops pyrrhogaster) (origin: Japan). Adult size around 9–13 cm. Life expectancy 15–25 years. The values below are carefully researched guidance.
Short answers
Japanese fire-bellied newt: How big does the enclosure need to be?
60×30×30 cm aquarium.
Japanese fire-bellied newt: What temperature does it need?
Daytime 15–21 °C, basking spot No basking spot, at night 10–15 °C.
Japanese fire-bellied newt: Does it need UVB lighting?
UVB: Not essential.
Japanese fire-bellied newt: How long do they live?
Life expectancy: 15–25 years.
Japanese fire-bellied newt: Is it suitable for beginners?
Rather not – it is considered an intermediate species (difficulty: Intermediate).
Climate
- Daytime temperature
- 15–21 °C
- Night temperature
- 10–15 °C
- Basking spot
- No basking spot
- Humidity
- Aquatic
- UVB
- Not essential
Enclosure
- Minimum size
- 60×30×30 cm aquarium
- Substrate
- Water 15–25 cm deep, plants, a land section
Feeding
- Food
- Bloodworms, worms, small insects
- Feeding interval
- adults 2–3×/week
Key facts
- Adult size
- 9–13 cm
- Life expectancy
- 15–25 years
- Origin
- Japan
- Protection status
- Not listed under CITES
- Brumation
- A cool overwintering of 8–12 weeks
- Cohabitation
- A group is possible. 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
To be kept even cooler than C. orientalis. Very long-lived. A markedly stronger skin toxin – do not handle it with bare hands.
Do you keep this species?
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Related species
- Blue-tailed fire-bellied newt (Cynops cyanurus) – Beginner
- Chinese fire-bellied newt (Cynops orientalis) – Beginner
- Chinese fire-bellied newt (Cynops orphicus) – Intermediate
- Italian crested newt (Triturus carnifex) – Intermediate
- Alpine salamander (Salamandra atra) – Expert
- Anderson's crocodile newt (Echinotriton andersoni) – Expert
- Anderson's salamander (Ambystoma andersoni) – Intermediate
- Axolotl (Ambystoma mexicanum) – Beginner to intermediate
What you need to start
To keep Japanese fire-bellied newt (Cynops pyrrhogaster) you typically need: a suitable enclosure (60×30×30 cm aquarium), substrate (Water 15–25 cm deep, plants, a land section), 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: 9 October 2026 · Editor: Reptoria editorial team · Sources include: https://en.wikipedia.org/wiki/Cynops, https://en.wikipedia.org/wiki/Japanese_fire_belly_newt
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).