Indian Violet Tarantula

Indian Violet Tarantula Care

Species: Chilobrachys fimbriatus
Common Name: Indian Violet Tarantula

The Indian Violet Tarantula (Chilobrachys fimbriatus) is a breathtaking Old World fossorial species native to western India. Renowned for its deep violet sheen, silvery carapace, and intricate web structures, this species is a true standout among Asian burrowers.

It embodies everything keepers love about Chilobrachys: fast, intelligent, fiercely industrious, and always building. Although secretive by nature, C. fimbriatus makes up for its reclusive habits with one of the most visually mesmerizing color palettes in the tarantula world.

Quick Facts

  • Scientific Name: Chilobrachys fimbriatus
  • Common Name: Indian Violet Tarantula
  • Origin: Western India (Maharashtra region)
  • Adult Size: 14–16 cm (5.5–6.5 inches) leg span
  • Lifespan: Females 10–12 years; Males 3–4 years
  • Temperament: Fast, defensive, heavy webber
  • Experience Level: Advanced

Housing & Enclosure

C. fimbriatus is a fossorial (burrowing) species that thrives in a deep, stable environment with plenty of room for tunneling and web construction.

Recommended enclosure sizes:

  • Juveniles: 20×20×20 cm
  • Adults: 30×30×30 cm (12×12×12 inches)

Setup tips:

  • Provide 15–20 cm (6–8 inches) of firmly packed substrate
  • Start with a pre-made burrow under cork bark or a slanted hide
  • Maintain cross ventilation without excessive airflow loss
  • A secure lid is essential — this is a fast, strong, and determined species

Once established, C. fimbriatus will construct an impressive network of silk-lined burrows and tunnels, often webbing the entire enclosure surface.

Substrate & Decoration

Substrate depth is crucial for burrowing stability and humidity retention.

Recommended substrate:

  • Compact coco coir, topsoil, or peat moss (free from pesticides or fertilizers)

Add:

  • A cork bark slab or half-tube as a starting point
  • Moss and leaf litter for microclimate regulation
  • Low artificial plants if desired for aesthetic value

Expect dense, layered webbing soon after setup — it’s normal for C. fimbriatus to cover everything with silk, transforming the environment into a subterranean fortress.

Temperature & Humidity

  • Temperature: 25–28°C (77–82°F)
  • Humidity: 70–80%

Maintain by lightly misting one side of the enclosure every few days. Avoid waterlogging the substrate — this species prefers humid, not wet conditions.

Provide a small, shallow water dish, even if it’s webbed over. Ensure good airflow to prevent mold buildup.

Feeding & Water

C. fimbriatus is a fierce and enthusiastic feeder that readily takes down prey larger than itself.

Feeding schedule:

  • Slings: Every 4–5 days
  • Juveniles: Every 7 days
  • Adults: Every 10–12 days

Feed crickets, roaches, or locusts. Drop prey near the burrow entrance — the spider will ambush it with lightning speed. Remove uneaten insects within 24 hours.

Always provide access to clean water and maintain moderate humidity levels.

Handling & Temperament

Handling is not advised. C. fimbriatus is a classic Old World species — it relies on speed and potent venom rather than urticating hairs. Bites can cause intense pain, muscle cramps, and swelling.

Behaviorally, it is:

  • Extremely fast and reactive
  • Highly defensive if disturbed
  • Reclusive yet active underground

For maintenance, use tongs and catch cups, move slowly, and avoid vibrations or sudden light changes that might trigger defensive behavior.

Molting

Molting typically occurs deep within the burrow and is rarely witnessed.

Pre-molt indicators:

  • Refusal of food
  • Increased reclusiveness
  • Sealing off burrow entrances with silk

Leave the tarantula completely undisturbed until it re-emerges. Wait at least a week post-molt before offering food.

Common Health Issues

  • Overly dry conditions: May cause dehydration and poor molts
  • Poor ventilation: Can lead to mold or bacterial growth
  • Frequent disturbance: Leads to stress or defensive reactions

C. fimbriatus is otherwise hardy and thrives when left to its own devices.

Breeding (Overview)

Breeding C. fimbriatus can be rewarding for experienced keepers.

  • Pair only mature, well-fed specimens.
  • Introduce the male carefully — the female can be aggressive.
  • Mating typically occurs at night and is fast.
  • The female may produce an egg sac within 8–10 weeks, containing up to 200 spiderlings.

Spiderlings are robust and grow quickly in warm, humid conditions.

Quick Care Checklist

  • Type: Fossorial
  • Enclosure: Deep (30×30×30 cm)
  • Substrate: Compact coco coir (15–20 cm)
  • Temperature: 25–28°C
  • Humidity: 70–80%
  • Feeding: Crickets or roaches every 7–12 days
  • Handling: Not recommended — fast and defensive

Final Thoughts

The Indian Violet Tarantula (Chilobrachys fimbriatus) is a spectacular blend of color, speed, and behavior — a true gem for those who appreciate the artistry of Old World fossorials. Its shimmering violet hues and vast web structures make it as beautiful as it is formidable.

Though it may not often be seen in full view, the fleeting glimpses of this spider’s iridescent legs emerging from a silken tunnel are unforgettable. For seasoned keepers who value natural, behaviorally rich species, C. fimbriatus is an unmissable addition to the collection — mysterious, magnificent, and endlessly fascinating.

© The Tarantula Vault
All information provided is for educational purposes only and not a substitute for professional veterinary care.
Visit thetarantulavault.com for more expert tarantula care guides and resources.