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Amazonian poison frog (Ranitomeya ventrimaculata)

Amazonian poison frog (Ranitomeya ventrimaculata), typical appearance of the species

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

All species in the care wiki →

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).