Amazonian poison frog (Ranitomeya ventrimaculata)
Amphibians · Difficulty: Intermediate
Key facts and care guidance for Amazonian poison frog (Ranitomeya ventrimaculata) (origin: Peru, Ecuador, Colombia). Adult size around 1,5–1,8 cm. Life expectancy 8–15 years. The values below are carefully researched guidance.
Short answers
Amazonian poison frog: How big does the enclosure need to be?
40×40×50 cm for a pair, planted.
Amazonian poison frog: What temperature does it need?
Daytime 22–26 °C, basking spot No basking spot — direct heat is harmful, at night 18–21 °C.
Amazonian poison frog: Does it need UVB lighting?
UVB: Weak UVB recommended (UVB 2.0), no strong lamp.
Amazonian poison frog: How long do they live?
Life expectancy: 8–15 years.
Amazonian poison frog: Is it suitable for beginners?
Rather not – it is considered an intermediate species (difficulty: Intermediate).
Climate
- Daytime temperature
- 22–26 °C
- Night temperature
- 18–21 °C
- Basking spot
- No basking spot — direct heat is harmful
- Humidity
- 80–95 %, mist daily
- UVB
- Weak UVB recommended (UVB 2.0), no strong lamp
Enclosure
- Minimum size
- 40×40×50 cm for a pair, planted
- Substrate
- Forest-floor substrate with a drainage layer, moss, leaf litter, bromeliads and film canisters as spawning sites
Feeding
- Food
- Springtails, fruit flies and aphids, dusted regularly with calcium and vitamins
- Feeding interval
- adults daily to every other day
Key facts
- Adult size
- 1,5–1,8 cm
- Life expectancy
- 8–15 years
- Origin
- Peru, Ecuador, Colombia
- Protection status
- CITES II — proof of origin required
- Brumation
- No winter rest, at most a short dry spell to trigger breeding
- Cohabitation
- Equally suited to being kept as a pair or in a small group - this species is considered notably non-aggressive towards conspecifics and does well both ways. Rear juveniles separately from adults, since larger animals reach the food first.
Notes
A tiny species that spawns in bromeliad funnels. It needs a densely planted enclosure with plenty of funnels.
Do you keep this species?
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Related species
- Poison frogs (Ranitomeya amazonica) – Intermediate
- Poison frogs (Ranitomeya imitator) – Beginner to intermediate
- Poison frogs (Ranitomeya variabilis) – Intermediate
- Red-headed poison frog (Ranitomeya fantastica) – Intermediate
- Yellow-striped poison frog (Ranitomeya flavovittata) – Intermediate
- Reticulated poison frog (Ranitomeya reticulata) – Intermediate
- Blessed poison frog (Ranitomeya benedicta) – Intermediate
- Sira poison frog (Ranitomeya sirensis) – Intermediate
What you need to start
To keep Amazonian poison frog (Ranitomeya ventrimaculata) you typically need: a suitable enclosure (40×40×50 cm for a pair, planted), substrate (Forest-floor substrate with a drainage layer, moss, leaf litter, bromeliads and film canisters as spawning sites), 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://de.wikipedia.org/wiki/Bauchflecken-Baumsteiger, https://joshsfrogs.com/care-sheet/dendrobates-ventrimaculatus-ranitomeya-ventrimaculata, https://reptilesmagazine.com/beginners-guide-to-poison-frog-care/
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).