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Cobalt Blue Tarantula

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A secretive burrowing tarantula whose otherwise drab body flashes an astonishing iridescent cobalt-blue across its legs in the right light.

Weight0โ€“0.1 lb (0.015โ€“0.03 kg)
Lifespan12โ€“15 years
Energy
Grooming

Temperament

AlertBraveIndependentSensitive

Common health issues

  • Molting issues
  • Dehydration
  • Parasites

Care at a glance

  • ExerciseLow

    Mostly a sit-and-watch animal โ€” good hides and enrichment matter more than exercise.

  • GroomingAttentive husbandry

    Attentive husbandry โ€” regular cleaning, misting and shed checks.

  • Living spaceMid-size terrarium

    Needs a mid-size terrarium with room to explore.

  • Owner experienceSome experience helps

    A little know-how makes life smoother.

  • Commitment12โ€“15 years

    Plan for a long, loving relationship.

Health to watch: Molting issues ยท Dehydration ยท Parasites

๐Ÿ“– Care guide

Cyriopagopus lividus comes from the humid forests of Myanmar and Thailand, where it lives deep in self-dug burrows. Reaching a 11-13 cm legspan, females live around 12-15 years. This is an Old World species: it lacks urticating hairs but compensates with speed, a defensive attitude, and medically significant venom, so it is strictly a look-don't-touch spider for experienced keepers. Provide a deep enclosure with at least 15-20 cm of moist substrate to allow extensive burrowing, plus a cork slab and water dish. Maintain 24-28C and humidity around 75-80 percent with good ventilation. Cobalt blues spend most of their lives underground, emerging to ambush crickets and roaches, so a shy, rarely seen pet is normal. Never attempt handling; use long tools for maintenance and respect their lightning-fast defensive strikes. The dazzling blue legs are the reward for a hands-off approach.

Frequently asked questions

  • How active is a Cobalt Blue Tarantula?

    Low. Mostly a sit-and-watch animal โ€” good hides and enrichment matter more than exercise.

  • How demanding is Cobalt Blue Tarantula care?

    Attentive husbandry. Attentive husbandry โ€” regular cleaning, misting and shed checks.

  • What enclosure does a Cobalt Blue Tarantula need?

    Mid-size terrarium. Needs a mid-size terrarium with room to explore.

  • Is a Cobalt Blue Tarantula a good fit for first-time owners?

    Some experience helps. A little know-how makes life smoother.

  • How long do Cobalt Blue Tarantula live?

    12โ€“15 years. Plan for a long, loving relationship.

  • What health issues affect the Cobalt Blue Tarantula?

    Keep an eye out for Molting issues, Dehydration, Parasites. These are worth raising with your vet, along with any screening they recommend.

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Cobalt Blue Tarantula ยท NetForPet