Arachnid · Scorpion
Lesser brown scorpion care guide
Isometrus maculatus
The lesser brown scorpion is a beginner-level scorpion from Pantropical. Adults reach Length 4–6 cm and live 2–4 years in captivity. Tolerates small groups with many bark hides; females carry young often.
- Enclosure 30 × 20 × 20 cm
- Temp 24–28°C
- Humidity 60–70%
How much does a lesser brown scorpion cost in Canada?
Lesser brown scorpion quick facts
- Skill level
- Beginner
- Adult size
- Length 4–6 cm
- Lifespan
- 2–4 years
- Activity
- Nocturnal
- Native range
- Pantropical
- Minimum enclosure
- 30 × 20 × 20 cm (12 × 8 × 8 in, ≈ 3 US gal)
- Housing
- Up to 5 can share; add about 20% more floor space for each extra animal.
- Temperature
- 24–28°C
- Humidity
- 60–70%
- UVB
- Not needed
- Diet
- Insectivore – crickets, dubia roaches, mealworms
- Bioactive style
- Tropical invertebrate
Lesser brown scorpion enclosure & bioactive setup
Give one adult at least 30 × 20 × 20 cm (12 × 8 × 8 inches). Up to 5 can share; add about 20% more floor space for each extra animal. This species suits a tropical invertebrate bioactive build.
- Leaf litter2 cm
- Jurassic ABG Tarantula Mix6 cm
Keep the soil evenly moist and dig-friendly; a cork slab pressed onto the soil gives a ready-made scrape.
Temperature: 24–28°C. Humidity: 60–70%. UVB: Not needed.
What does a lesser brown scorpion eat?
Insectivore – crickets, dubia roaches, mealworms. Adults: 2–3 small crickets or roach nymphs weekly.
Handling, temperament & health
Small and fast with a mild sting; use a cup.
Health watch: Watch for dehydration, mites and mould; good ventilation and a shallow water dish prevent most problems.
Cleaning & maintenance schedule
Daily
- Visual check.
Weekly
- Feed; remove leftovers.
- Mist one side and keep the water dish full.
Monthly
- Top up leaf litter.
Yearly
- Refresh the top soil if it compacts.
Recommended for a lesser brown scorpion bioactive
Quantities are for one minimum-size enclosure (30 × 20 × 20 cm).
Lesser brown scorpion FAQ
Is the lesser brown scorpion good for beginners?
Yes – the lesser brown scorpion is a good choice for beginners. Small and fast with a mild sting; use a cup.
What size enclosure does a lesser brown scorpion need?
At least 30 × 20 × 20 cm (about 12 × 8 × 8 inches, roughly 3 US gallons) for one adult. Up to 5 can share; add about 20% more floor space for each extra animal.
How much does a lesser brown scorpion cost in Canada?
Typically $20–50 CAD to buy, about $150–280 CAD for a complete bioactive enclosure, and $30–60 CAD a year to keep.
What temperature and humidity does a lesser brown scorpion need?
Temperature: 24–28°C. Humidity: 60–70%.
What does a lesser brown scorpion eat?
Insectivore – crickets, dubia roaches, mealworms. Adults: 2–3 small crickets or roach nymphs weekly.
Similar species
This care sheet is general guidance from One Bioactive, not veterinary advice. Needs vary with age, locality and individual animals – confirm with your breeder and an exotics vet. Prices are typical Canadian ranges in CAD and change over time.