Not furry either, still lovely.
Peters' Forest Scorpion
Heterometrus petersii
Also called Asian Forest Scorpion, Peters' Forest Scorpion, Asian Giant Forest Scorpion
From Southeast Asia, including Vietnam, Laos, Cambodia, Philippines, Thailand, and Malaysia.12
A friendly guide, not veterinary advice. For anything about your pet's health, ask your vet.
At a glance the quick version
Adult total length including tail, depending on the source.
Reported lifespan varies by source; some say 5-8 years, others 8-12 years.
Looks how to spot one
Exoskeleton
This scorpion has a shiny, smooth carapace and large, powerful pincers. The body is black or very dark brown, sometimes with reddish-brown tones on the pincers and tail tip. It has a robust, slightly stocky build compared to similar species.21
Personality what they are like
These scorpions are generally calm and not aggressive. They prefer to use their large pincers for defence rather than their stinger. They may pinch if threatened, but they are not quick to sting. Handling is not recommended because of the risk of injury to the scorpion from a fall, and because even mild venom can cause an allergic reaction in some people.32
Daily activity how busy a day looks
They are nocturnal and become active at dusk and during the night. They need a secure terrarium with a locking lid, a deep substrate for burrowing, and several hiding places. They do not need much space, but a 30 x 30 x 30 cm enclosure is the minimum for one individual, with extra space for each additional scorpion.34
Grooming and care the hands-on bits
They moult periodically, and during this time they are very vulnerable. Do not disturb them and do not feed them for several days after moulting. Keep the substrate slightly moist but not wet, and remove any uneaten food to maintain hygiene.26
Home where they are happiest
They need a warm, humid environment with a temperature of 24-28°C and humidity around 70-80%. Use a deep substrate of peat and sand mix, at least 10-15 cm deep, so they can burrow. Provide hiding places such as cork bark, coconut shells, or flowerpots. Always include a water dish. Heat should be provided from the side, not the bottom, so the scorpion can escape to cooler areas. They are not considered dangerous, but their venom can cause an allergic reaction in some people, so handle with care.36
Food basics what goes in the bowl
They are carnivorous and eat insects such as crickets, locusts, roaches, and mealworms. Offer food once a week, and remove uneaten prey. They may fast for weeks before moulting or if not hungry.23
Company who they like around
They are solitary by nature, but can be kept in small groups if given enough space, multiple hides, and plenty of food. However, there is always a risk of fighting, especially during breeding, and cannibalism can occur, particularly when they are moulting. It is best to keep them individually unless you are experienced.23
The story where it all began
The Giant Forest Scorpion is a popular pet in the exotic pet trade because of its large size, dark colour, and relatively calm nature. It is often sold under the name Asian Forest Scorpion, and is sometimes confused with the Emperor Scorpion. It comes from the humid forests of Southeast Asia, where it lives in leaf litter and burrows. Its venom is not considered dangerous to humans, but it can cause pain and swelling, similar to a bee sting.51
Recognised by the official bits
- HappyForestStore
- Adults are uniformly black, with the pincers and telson possibly reddish brown.1
The care rhythm Furry Diary remembers it for you
A typical home-care rhythm for a Peters' Forest Scorpion. It is our own starting plan, not a vet's advice, and you can change every line in the app.
- Humidity checkevery 2 days
- Water dishevery 2 days
- FeedingDepends on species, size and moult stagevaries
- Spot cleanRemove leftover foodevery week
- Moult noteLeave them in peace while moulting and note it in the diaryvaries
- Substrate changeevery 6 months
Owner questions the things everyone asks
How often should I feed my Peters' Forest Scorpion?
Offer food once a week, such as crickets or roaches. Remove any uneaten prey after a day. They may fast for weeks before moulting, which is normal. Furry Diary's starting plan suggests feeding depends on the scorpion's size and moult stage, so adjust as needed.23 Furry Diary plan
What does a Peters' Forest Scorpion eat, and what should it never eat?
They eat insects like crickets, locusts, roaches, and mealworms. The facts do not list specific foods to avoid, so ask a vet or experienced breeder for guidance on unsafe items.23
How much space does a Peters' Forest Scorpion need?
A single scorpion needs a minimum enclosure of 30 x 30 x 30 cm. If you keep more than one, provide extra space and multiple hiding spots to reduce stress.34
What temperature, light or water does a Peters' Forest Scorpion need?
Keep the temperature between 24 and 28°C with humidity around 70 to 80%. Provide a shallow water dish and heat from the side so they can cool off. They are nocturnal and do not need special lighting.36
How often should I clean a Peters' Forest Scorpion's home?
Spot clean weekly by removing uneaten food. Change the entire substrate every 6 months. Keep the substrate slightly moist but not wet for good hygiene.26 Furry Diary plan
Can a Peters' Forest Scorpion live with others?
They are solitary and best kept alone. With enough space, hides, and food, small groups are possible, but fighting and cannibalism can occur, especially during moulting. Only experienced keepers should attempt group housing.23
How long does a Peters' Forest Scorpion live?
With proper care, they typically live between 5 and 12 years. Provide a stable environment and good diet to help them reach their full lifespan.43
Can I handle a Peters' Forest Scorpion?
Handling is not recommended. They can be stressed by handling, and a fall may injure them. Their venom, though mild, can cause allergic reactions in some people. It is safer to admire them in their enclosure.32
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.
- happyforest.store: asian giant forest scorpion heterometrus petersii happyforest.storeused for origin, length cm, coat or body, colours, history
- atlarium.bio: heterometrus petersii atlarium.bioused for origin, coat or body, colours, temperament, grooming or care, diet basics, social needs
- terrariedjur.se: h petersii terrariedjur.seused for length cm, lifespan years, best traits, temperament, activity needs, habitat needs, diet basics, social needs, fun fact
- academy.herpeton.net: heterometrus silenus academy.herpeton.netused for lifespan years, activity needs
- en.wikipedia.org: Heterometrus en.wikipedia.orgused for best traits, history, fun fact
- amentsoc.org: scorpions amentsoc.orgused for best traits, grooming or care, habitat needs
- VCA Animal Hospitals: Feeding times and frequency for your dog vcahospitals.comused for owner questions
- ASPCA: Dog grooming tips aspca.orgused for owner questions
- ASPCA: Cat grooming tips aspca.orgused for owner questions
- ASPCA: People foods to avoid feeding your pets aspca.orgused for owner questions
- 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.