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Fringed ornamental tarantula (Poecilotheria ornata)

Fringed ornamental tarantula (Poecilotheria ornata), typical appearance of the species

Invertebrates · Difficulty: Expert

Key facts and care guidance for Fringed ornamental tarantula (Poecilotheria ornata) (origin: Sri Lanka). Adult size around 20–25 cm leg span; one of the largest Poecilotheria species. Life expectancy females 12–15 years, males 3–4 years. The values below are carefully researched guidance.

Short answers

Fringed ornamental tarantula: How big does the enclosure need to be?

40×30×45 cm (height over floor area, a vertical cork tube).

Fringed ornamental tarantula: What temperature does it need?

Daytime 24–28 °C, basking spot — (no basking spot; even room warmth), at night 20–22 °C.

Fringed ornamental tarantula: Does it need UVB lighting?

UVB: No UVB needed (nocturnal).

Fringed ornamental tarantula: How long do they live?

Life expectancy: females 12–15 years, males 3–4 years.

Fringed ornamental tarantula: Is it suitable for beginners?

No – better suited to experienced keepers (difficulty: Expert).

Climate

Daytime temperature
24–28 °C
Night temperature
20–22 °C
Basking spot
— (no basking spot; even room warmth)
Humidity
70–80 %
UVB
No UVB needed (nocturnal)

Enclosure

Minimum size
40×30×45 cm (height over floor area, a vertical cork tube)
Substrate
Coco humus, 5 cm; a vertical piece of cork bark or a cork tube as a hide; moderately damp, well ventilated, a water bowl

Feeding

Food
Insects: crickets, roaches, locusts. No vertebrates are needed
Feeding interval
adults 1×/week or every 1–2 weeks, juveniles 2–3×/week

Key facts

Adult size
20–25 cm leg span; one of the largest Poecilotheria species
Life expectancy
females 12–15 years, males 3–4 years
Origin
Sri Lanka
Protection status
CITES Appendix II / EU Regulation Annex B (since 2019, the whole genus Poecilotheria) – proof of origin or purchase (an unbroken chain of documentation) is required
Brumation
None
Cohabitation
Keeping them singly is the standard. An Old World arboreal species, territorial and cannibalistic. Communal keeping is attempted by some experienced keepers (the genus has a degree of tolerance), but it is risky and NOT recommended as standard

Notes

Old World, with NO urticating hairs, but very fast, defensive and with medically significant, strong venom – only for very experienced keepers, never handling, and secure against escape. CITES-protected: buy or pass it on only with papers.

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Related species

All species in the care wiki →

What you need to start

To keep Fringed ornamental tarantula (Poecilotheria ornata) you typically need: a suitable enclosure (40×30×45 cm (height over floor area, a vertical cork tube)), substrate (Coco humus, 5 cm; a vertical piece of cork bark or a cork tube as a hide; moderately damp, well ventilated, 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: 2 November 2026 · Editor: Reptoria editorial team · Sources include: https://de.wikipedia.org/wiki/Poecilotheria_ornata, https://en.wikipedia.org/wiki/Poecilotheria

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).