Furry Diary

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Mexican Pink Tarantula

Brachypelma klaasi

Also called Mexican Pink Beauty, Mexican Pink-Leg, Mexican Pink Hair

SpeciesShort profile

From Endemic to the Pacific coast of Mexico, from Tepic in Nayarit south to the Chamela region of Jalisco, with scattered records from adjacent Michoacán.12

A friendly guide, not veterinary advice. For anything about your pet's health, ask your vet.

At a glance the quick version

Weight, male0.045 kg1
Weight, female0.05 kg1
Length14 to 16 cm21
Lifespan20 to 40 years31
Sizemedium

Females weigh 19.7-50 g, males 10-45 g.

Leg span; body length is 6-7.5 cm.

docile temperament
stunning pink colour
long lifespan
hardy and easy to care for
good display tarantula
34

Looks how to spot one

hair

This tarantula has a black to very dark brown carapace and abdomen, covered in long, loose reddish-pink setae (hairs) that give it a shaggy, rose-pink glow, especially after a moult. The pink colour runs the length of the legs and is strongest on the upper segments, with a paler fringe around the carapace edge. Spiderlings are orange and develop the pink colour gradually with each moult.12

Coloursblackdark brownpinkorange (juveniles)12

Personality what they are like

Generally docile and calm, but can be skittish. When stressed it may flick urticating (irritating) hairs from its abdomen or flee rather than bite. Handling is not recommended as the hairs can cause skin and eye irritation. Some individuals can be more defensive or food-responsive.35

Daily activity how busy a day looks

Low. It is a nocturnal, terrestrial ambush hunter that spends most of the day hidden in its burrow or under a hide. It does not need exercise but benefits from a deep substrate for burrowing and a secure hide.15

Grooming and care the hands-on bits

Minimal. Keep the enclosure clean by removing uneaten prey after 3-12 hours. Provide a shallow water dish and rinse it out every time it is refilled. Lightly mist one corner of the enclosure if no water dish is present. Do not handle; avoid contact with urticating hairs.35

Home where they are happiest

A terrestrial enclosure roughly 30 x 20 x 20 cm for an adult, with more floor space than height. Provide deep, organic, chemical-free substrate (coconut fibre, peat moss, vermiculite or potting soil) at least 7-10 cm deep for burrowing. Include a secure hide (e.g. bark), good ventilation, and a shallow water dish. Temperature 70-85°F (21-29°C), humidity 65-80%. Keep one side of the substrate slightly moist and allow it to dry out between mistings. Avoid sand, pebbles, rocks or wood chips that could injure the tarantula. This species is listed on CITES Appendix II; it is illegal to collect from the wild without permits.3541

Food basics what goes in the bowl

Insectivorous. Adults eat crickets, mealworms, cockroaches (e.g. dubia roaches) and other large insects every 6-14 days. Spiderlings need smaller prey such as pinhead crickets, flightless fruit flies or freshly hatched roaches every 5-10 days. Do not feed wild-caught prey as it may contain parasites or pesticides. Remove uneaten prey after 3-12 hours.354

Company who they like around

Solitary. This tarantula must be housed alone as it is not social and will cannibalise cage mates. It does not need or benefit from interaction with humans; handling is stressful and should be avoided.5

The story where it all began

The Mexican pink tarantula was first described scientifically in 1994 by Schmidt and Krause, who named it in honour of Peter Klaas of Cologne, who collected the first female specimen. It is considered the rarest species in the genus Brachypelma and is endemic to a small region of Mexico's Pacific coast. Its wild populations have been threatened by habitat loss due to agriculture and development, as well as illegal collection for the pet trade. It is listed on CITES Appendix II, which regulates international trade. In captivity it has become a prized species among tarantula keepers for its docile nature, striking pink colouration and exceptionally long lifespan.216

The care rhythm Furry Diary remembers it for you

A typical home-care rhythm for a Mexican Pink Tarantula. It is our own starting plan, not a vet's advice, and you can change every line in the app.

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Owner questions the things everyone asks

How often should I feed my Mexican Pink Tarantula?

Adult Mexican Pink Tarantulas should be fed every 6 to 14 days, while spiderlings need smaller prey every 5 to 10 days. Always remove uneaten prey after 3 to 12 hours to keep your tarantula safe and healthy.354 Furry Diary plan

What does a Mexican Pink Tarantula eat, and what should it never eat?

Your tarantula enjoys crickets, mealworms, and dubia roaches. Never feed wild-caught prey, as it may carry parasites or pesticides, and always remove uneaten food after a few hours.354

How much space does a Mexican Pink Tarantula need?

An adult needs an enclosure roughly 30 x 20 x 20 cm with more floor space than height. Provide deep, chemical-free substrate at least 7-10 cm deep for burrowing, plus a secure hide.3541

What temperature, light or water does a Mexican Pink Tarantula need?

Keep the temperature between 70-85°F (21-29°C) and humidity at 65-80%. Provide a shallow water dish and lightly mist one corner if needed. Lighting needs vary; ask a vet for specific advice.3541

How often should I clean a Mexican Pink Tarantula's home?

Spot clean weekly by removing leftover food, and change the substrate every 6 months. Also rinse the water dish each time you refill it, and check humidity every couple of days.35 Furry Diary plan

Can a Mexican Pink Tarantula live with others?

No, this tarantula must live alone. It is solitary and will cannibalise cage mates, so always house it by itself.5

How long does a Mexican Pink Tarantula live?

With proper care, your Mexican Pink Tarantula can live between 20 and 40 years, so it's a long-term companion.31

Can I handle a Mexican Pink Tarantula?

Handling is not recommended because your tarantula may flick irritating hairs that can bother your skin and eyes. It's best to admire this calm, docile beauty from a safe distance.35

Written from the sources on this page, a few checked guides (VCA, ASPCA, RSPCA) and Furry Diary's own starting care plan. A friendly guide, not a vet's advice.

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Where this comes from

Every breed page shows where each fact comes from. If we got something wrong, sorry, we are pet people, not a science magazine. Tell us at [email protected] and we will fix it.

  1. spideridentifications.com: mexican pink tarantula spideridentifications.comused for origin, weight kg, length cm, lifespan years, coat or body, colours, activity needs, habitat needs, history, fun fact
  2. en.wikipedia.org: Brachypelma klaasi en.wikipedia.orgused for origin, length cm, coat or body, colours, history
  3. jamiestarantulas.com: brachypelma klaasi mexican pink care sheet jamiestarantulas.comused for lifespan years, best traits, temperament, grooming or care, habitat needs, diet basics, fun fact
  4. mikebasictarantula.com: B klassi care sheet mikebasictarantula.comused for best traits, habitat needs, diet basics
  5. academy.herpeton.net: brachypelma klaasi academy.herpeton.netused for temperament, activity needs, grooming or care, habitat needs, diet basics, social needs
  6. tarantupedia.com: brachypelma klaasi tarantupedia.comused for history
  7. itis.gov: SingleRpt itis.gov
  8. VCA Animal Hospitals: Feeding times and frequency for your dog vcahospitals.comused for owner questions
  9. ASPCA: Dog grooming tips aspca.orgused for owner questions
  10. ASPCA: Cat grooming tips aspca.orgused for owner questions
  11. ASPCA: People foods to avoid feeding your pets aspca.orgused for owner questions
  12. RSPCA: What to feed your rabbit rspca.org.ukused for owner questions

Checked 2026-10-01. Text is written in our own words from these sources.