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Theraphosidae

Singapore Blue Tarantula

Omothymus violaceopes (ex Lampropelma violaceopes)
AdvancedNocturnal · sleeping nowHuman-verified sheet
14:00
Day

Drag the sun. Singapore Blue Tarantula is nocturnal, so what it is doing changes with the light.

Temperature

24–28°Ambient

One ambient band, 24–28°C. This sheet states no warm side, no cool side and no night figure, so none are shown.

Humidity

75–85%Target RH
Check your setup against this sheet
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The numbers

Enclosure
30 × 30 × 45 cm
Diet
Crickets, roaches, locusts; large adults take bigger prey · Slings 2–3×/week; juveniles ~weekly; adults every 7–14 days
Temperature
24–28°C (75–82°F)
Humidity
75–85%

Identity

Order / Family
Araneae
IUCN / CITES
Not evaluated (IUCN); not CITES-listed
Difficulty
Advanced (experts only)
Commonality
Popular – large blue arboreal, regularly available in SEA
Adult size
Body ~8 cm; leg span up to ~20–23 cm (large)
Lifespan
Females ~12–14 yr; males ~3–4 yr
Growth rate
Fast
Activity & niche
Arboreal; tree-hollow dweller; nocturnal
Temperament
Very fast and highly defensive when provoked; big fangs
Venom / defense
No urticating hairs; medically significant venom – experts only; large and fast
Price (THB)
800–2,500 ฿ (indicatif)

Enclosure and conditions

Temperature
24–28°C (75–82°F)
Humidity
75–85%
Min. enclosure
Adult tall enclosure ~30×30×45 cm; arboreal
Substrate
6–10 cm moisture-retentive coco fibre; damp not waterlogged
Hides / decor / water
Large vertical cork tube/slab, branches, foliage, water dish

Diet

Staple food
Crickets, roaches, locusts; large adults take bigger prey
Feeding frequency
Slings 2–3×/week; juveniles ~weekly; adults every 7–14 days
Supplements
None – gut-load feeders only

Behaviour and handling

Handling
Not recommended – large, very fast, defensive with potent venom
Communal
No – solitary and cannibalistic
Defense / stress signs
Rapid bolting, threat posture, striking; no hair-kicking

Reproduction

Reproduction
Oviparous; arboreal egg sac, ~60–120 spiderlings; fast-growing slings

Common health problems

Common health issues
SignsFall/abdomen rupture (arboreal), dehydration, mold if over-damp with poor airflow, DKS from pesticides
Red flags / quarantine
SignsQuarantine imports for mites/nematodes; watch DKS, death curl; secure lid (fast, strong)

Good to know

  • Females glow deep metallic blue while mature males turn a golden-green – one of the biggest and most striking Asian arboreals

Others in this group

Sources