Reptoria

Brazilian black tarantula (Grammostola pulchra)

Brazilian black tarantula (Grammostola pulchra), typical appearance of the species

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.

Do you keep this species?

Add your animal to Reptoria – Reptoria reminds you about feeding and shedding. Add your animal for free →

Look for Brazilian black tarantula (Grammostola pulchra) in the marketplace →

Related species

All species in the care wiki →

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).