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Marojejy mantella (Mantella manery)

Amphibians · Difficulty: Intermediate

Key facts and care guidance for Marojejy mantella (Mantella manery) (origin: North-eastern Madagascar). Adult size around 2,0–2,5 cm. Life expectancy 5–10 years. The values below are carefully researched guidance.

Short answers

Marojejy mantella: How big does the enclosure need to be?

50×40×50 cm for a group, planted.

Marojejy mantella: What temperature does it need?

Daytime 21–26 °C, basking spot No basking spot — direct heat is harmful, at night 17–20 °C.

Marojejy mantella: Does it need UVB lighting?

UVB: Weak UVB recommended (UVB 2.0).

Marojejy mantella: How long do they live?

Life expectancy: 5–10 years.

Marojejy mantella: Is it suitable for beginners?

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

Climate

Daytime temperature
21–26 °C
Night temperature
17–20 °C
Basking spot
No basking spot — direct heat is harmful
Humidity
80–95 %
UVB
Weak UVB recommended (UVB 2.0)

Enclosure

Minimum size
50×40×50 cm for a group, planted
Substrate
Forest-floor substrate with a drainage layer, moss, leaf litter and a shallow water section

Feeding

Food
Crickets, house crickets, fruit flies and firebrats, dusted regularly with calcium and vitamins
Feeding interval
adults 3–4×/week

Key facts

Adult size
2,0–2,5 cm
Life expectancy
5–10 years
Origin
North-eastern Madagascar
Protection status
CITES II — proof of origin required
Brumation
A short dry season of 4–6 weeks
Cohabitation
Group housing possible. Raise juveniles separately from adults. Not because they would be eaten — these animals are far too small for that — but because the larger ones get to the food first and the smaller ones fall behind. Provide enough hiding places so that every animal can retreat, and feed separately if there is a size difference.

Notes

A streamside forest species, rare in the trade.

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Related species

All species in the care wiki →

What you need to start

To keep Marojejy mantella (Mantella manery) you typically need: a suitable enclosure (50×40×50 cm for a group, planted), substrate (Forest-floor substrate with a drainage layer, moss, leaf litter and a shallow water 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: 25 September 2026 · Editor: Reptoria editorial team · Sources include: https://en.wikipedia.org/wiki/Mantella, https://en.wikipedia.org/wiki/Marojejy_mantella

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).