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Three-striped poison frog (Ameerega trivittata)

Three-striped poison frog (Ameerega trivittata), typical appearance of the species

Amphibians · Difficulty: Intermediate

Key facts and care guidance for Three-striped poison frog (Ameerega trivittata) (origin: The Amazon basin). Adult size around 4–5,5 cm. Life expectancy 8–12 years. The values below are carefully researched guidance.

Short answers

Three-striped poison frog: How big does the enclosure need to be?

80×45×50 cm.

Three-striped poison frog: What temperature does it need?

Daytime 23–27 °C, basking spot No basking spot, at night 19–22 °C.

Three-striped poison frog: Does it need UVB lighting?

UVB: Recommended (UVB 2 %).

Three-striped poison frog: How long do they live?

Life expectancy: 8–12 years.

Three-striped poison frog: Is it suitable for beginners?

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

Climate

Daytime temperature
23–27 °C
Night temperature
19–22 °C
Basking spot
No basking spot
Humidity
80–90 %
UVB
Recommended (UVB 2 %)

Enclosure

Minimum size
80×45×50 cm
Substrate
Coco humus, a thick layer of leaf litter, roots, a shallow water spot

Feeding

Food
Fruit flies, micro crickets, small crickets
Feeding interval
daily

Key facts

Adult size
4–5,5 cm
Life expectancy
8–12 years
Origin
The Amazon basin
Protection status
CITES II
Brumation
None
Cohabitation
Keeping a pair is least stressful, since males are markedly territorial during the mating season and risk fighting for rank. Only combine animals of the same species and similar size, otherwise smaller ones are treated as food competition.

Notes

The largest poison dart frog in captivity after Phyllobates terribilis. It needs markedly more floor area than the Ranitomeya species, and larger food.

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Related species

All species in the care wiki →

What you need to start

To keep Three-striped poison frog (Ameerega trivittata) you typically need: a suitable enclosure (80×45×50 cm), substrate (Coco humus, a thick layer of leaf litter, roots, a shallow water spot), 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/Ameerega_trivittata, https://reptilesmagazine.com/beginners-guide-to-poison-frog-care/, https://www.thebiodude.com/blogs/frog-caresheets/keeping-poison-dart-frogs-as-pets-and-bioactive-terrarium-maintenance

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).