P. Metallica Tarantula Care
Species: Poecilotheria metallica
Common Name: Gooty Sapphire Ornamental Tarantula
The Poecilotheria metallica, commonly known as the Gooty Sapphire Ornamental, is one of the most visually stunning tarantulas in existence. With its vivid metallic blue coloration and intricate patterns, this species is highly sought after by experienced keepers. However, it is also fast, defensive, and venomous, making it unsuitable for beginners.
Native to a small forested area in Andhra Pradesh, India, this arboreal tarantula is both rare and endangered in the wild. In captivity, it can thrive with proper environmental care and respect for its temperament.
Quick Facts
- Scientific Name: Poecilotheria metallica
- Common Name: Gooty Sapphire Ornamental
- Origin: India (Andhra Pradesh)
- Adult Size: 15–20 cm (6–8 inches) leg span
- Lifespan: Females 10–12 years; Males 3–4 years
- Temperament: Defensive, fast-moving, reclusive
- Experience Level: Advanced keepers only
Housing & Enclosure
As an arboreal species, the P. metallica requires a tall enclosure with plenty of climbing space and secure ventilation. The enclosure should replicate a humid forest habitat with vertical structures to climb and hide behind.
Recommended enclosure sizes:
- Juveniles: 10–15 cm tall enclosure
- Sub-adults: 20–25 cm tall enclosure
- Adults: Minimum 30×30×45 cm (taller is better)
Provide vertical cork bark slabs or tubes for webbing and retreat, as well as multiple anchor points for the spider to create a webbed “hide.” The lid must be secure — these tarantulas are quick and can squeeze through small gaps.
Substrate & Decoration
Use a moisture-retentive substrate such as coconut fiber or a mix of coco coir and organic topsoil at least 5–8 cm deep. While they spend most of their time off the ground, maintaining adequate humidity is crucial.
Add cork bark tubes, branches, and fake or live plants to mimic their natural environment. The enclosure should be visually complex — P. metallica appreciates vertical and diagonal hiding options.
Temperature & Humidity
- Temperature: 24–28°C (75–82°F)
- Humidity: 70–80%
Good ventilation is just as important as humidity — stagnant, overly damp air can lead to mold or health issues. Mist the sides of the enclosure occasionally and allow the substrate to partially dry between mistings.
Ensure there’s always a small water dish available for drinking.
Feeding & Water
Feed appropriately sized live insects such as crickets, roaches, or locusts. P. metallica is a voracious feeder, especially as a juvenile.
Feeding schedule:
- Slings: Every 4–5 days
- Juveniles: Every 7 days
- Adults: Every 10–14 days
Avoid overfeeding — this species can become reclusive and fast after heavy meals. Always provide access to clean water and remove uneaten prey after 24 hours.
Handling & Temperament
Handling a P. metallica is strongly discouraged. This species is extremely fast, defensive, and possesses medically significant venom compared to many New World tarantulas. A bite may cause intense pain, muscle cramps, and prolonged discomfort.
Instead of handling, use catch cups or safe enclosure transfer methods. Maintenance should always be done with care and planning — these spiders can move unpredictably when startled.
Tip: Work slowly and confidently. Avoid sudden movements or vibrations that could trigger a defensive reaction.
Molting
Molting frequency depends on age and feeding schedule. Younger spiders molt frequently, while adults may molt only once a year or less.
Signs of an upcoming molt include:
- Dull or darkened coloration
- Loss of appetite
- Increased hiding or webbing behavior
Do not feed during this time, and maintain steady humidity to support a successful molt. Wait at least a week (sometimes longer for large adults) before offering food again.
Common Health Issues
- Dehydration: Lethargy or shriveled abdomen — ensure clean water and maintain humidity.
- Mold Growth: Caused by excess moisture — remove mold and improve ventilation.
- Injury: Avoid sudden falls; keep enclosure furniture stable.
- Stress: Frequent enclosure disturbances can lead to defensive behavior and feeding refusal.
Breeding (Overview)
Breeding Poecilotheria metallica requires great caution and experience. Both partners must be well-fed, mature, and introduced in a neutral environment.
- Introduce the male carefully and monitor constantly — females can become aggressive.
- If successful, females may produce an egg sac after several weeks.
- Spiderlings are delicate and require warm, humid, and well-ventilated setups.
Due to its CITES Appendix II status, breeding and selling should always follow ethical and legal guidelines.
Quick Care Checklist
- Type: Arboreal (tree-dwelling)
- Enclosure: Tall terrarium with vertical hides
- Substrate: Coco coir/topsoil mix (moist but not soaked)
- Temperature: 24–28°C
- Humidity: 70–80% with good airflow
- Feeding: Crickets, roaches, or locusts every 7–10 days
- Handling: Avoid — venom is potent and behavior is defensive
Final Thoughts
The Poecilotheria metallica is one of the most beautiful tarantulas in the world, admired for its dazzling blue coloration and intricate patterns. However, it’s also one of the more challenging species to keep safely.
With proper respect, careful setup, and stable environmental conditions, this species can thrive in captivity and provide a stunning display for experienced hobbyists.
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