Brazilian black tarantula (Grammostola pulchra)
Invertebrates · Difficulty: Beginner
Key facts and care guidance for Brazilian black tarantula (Grammostola pulchra) (origin: Southern Brazil, Uruguay). Adult size around 15–18 cm leg span. Life expectancy females approx. 20–30 years, males approx. 5–6 years. The values below are carefully researched guidance.
Short answers
Brazilian black tarantula: How big does the enclosure need to be?
30×30×30 cm (floor area matters more than height).
Brazilian black tarantula: What temperature does it need?
Daytime 22–27 °C, at night 18–21 °C.
Brazilian black tarantula: Does it need UVB lighting?
UVB: No UVB needed (nocturnal).
Brazilian black tarantula: How long do they live?
Life expectancy: females approx. 20–30 years, males approx. 5–6 years.
Brazilian black tarantula: Is it suitable for beginners?
Yes – it is considered suitable for beginners (difficulty: Beginner).
Climate
- Daytime temperature
- 22–27 °C
- Night temperature
- 18–21 °C
- Basking spot
- —
- Humidity
- 60–70 %
- UVB
- No UVB needed (nocturnal)
Enclosure
- Minimum size
- 30×30×30 cm (floor area matters more than height)
- Substrate
- A coco humus or soil mix they can dig in, 8–12 cm, a cork hide, a water bowl
Feeding
- Food
- Insects (house crickets, roaches, crickets)
- Feeding interval
- adults approx. 1×/week or every 10–14 days, juveniles 2–3×/week
Key facts
- Adult size
- 15–18 cm leg span
- Life expectancy
- females approx. 20–30 years, males approx. 5–6 years
- Origin
- Southern Brazil, Uruguay
- Protection status
- Not listed under CITES; no special registration duties
- Brumation
- None
- Cohabitation
- Single housing. Solitary and cannibalistic; no pair/group housing. The reason is not conflict but predation: these animals take anything that fits in their mouths, and a second animal in the enclosure is included.
Notes
A very calm, jet-black species, an excellent (if expensive and slow-growing) beginner's animal and extremely long-lived. Robust; room temperature is usually enough. Mist one corner lightly, and otherwise keep it rather dry with a water bowl.
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Related species
- Brazilian red rump tarantula (Grammostola actaeon) – Beginner
- Chaco golden knee tarantula (Grammostola pulchripes) – Beginner
- Chilean rose tarantula (Grammostola porteri) – Beginner
- Entre Rios tarantula (Grammostola iheringi) – Intermediate
- Chilean rose tarantula (Grammostola rosea) – Beginner
- Amazon birdeater (Iridopelma hirsutum) – Intermediate
- Arizona blonde tarantula (Aphonopelma chalcodes) – Beginner
- Pinktoe tarantula (Avicularia avicularia) – Beginner
What you need to start
To keep Brazilian black tarantula (Grammostola pulchra) you typically need: a suitable enclosure (30×30×30 cm (floor area matters more than height)), substrate (A coco humus or soil mix they can dig in, 8–12 cm, a cork hide, a water bowl), 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: 30 October 2026 · Editor: Reptoria editorial team · Sources include: https://de.wikipedia.org/wiki/Grammostola_pulchra, https://en.wikipedia.org/wiki/Grammostola_pulchra, https://www.thetarantulacollective.com/caresheets/grammostola-pulchra
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).