Arachnid · Burrowing tarantula
California ebony tarantula care guide
Aphonopelma eutylenum
The california ebony tarantula is a beginner-level burrowing tarantula from S California, N Baja California. Adults reach Leg span 10–13 cm and live Females 20–30 years, males 5–8 years in captivity. Burrows readily; give deep, compacted substrate and room-temperature conditions.
- Enclosure 30 × 30 × 30 cm
- Temp 20–26°C
- Humidity 40–55%
How much does a california ebony tarantula cost in Canada?
California ebony tarantula quick facts
- Skill level
- Beginner
- Adult size
- Leg span 10–13 cm
- Lifespan
- Females 20–30 years, males 5–8 years
- Activity
- Nocturnal
- Native range
- S California, N Baja California
- Minimum enclosure
- 30 × 30 × 30 cm (12 × 12 × 12 in, ≈ 7 US gal)
- Housing
- Best kept alone.
- Temperature
- 20–26°C
- Humidity
- 40–55%
- UVB
- Not needed
- Diet
- Insectivore – crickets, dubia roaches, mealworms
- Bioactive style
- Burrowing tarantula
California ebony tarantula enclosure & bioactive setup
Give one adult at least 30 × 30 × 30 cm (12 × 12 × 12 inches). Best kept alone. This species suits a burrowing tarantula bioactive build.
- Leaf litter2 cm
- Jurassic ABG Tarantula Mix15 cm
Deep, slightly packed soil lets burrows hold their shape. Moisten the lower layers; the top can be drier.
Temperature: 20–26°C. Humidity: 40–55%. UVB: Not needed.
What does a california ebony tarantula eat?
Insectivore – crickets, dubia roaches, mealworms. Adults: 1–2 appropriately sized insects every 7–14 days; slings: small prey 2–3 times a week.
Handling, temperament & health
Docile but best treated as a display animal; can flick urticating hairs that irritate skin and eyes.
Health watch: Watch for dehydration and molt problems; keep the lower substrate slightly moist and leave the burrow undisturbed.
Cleaning & maintenance schedule
Daily
- Visual check only.
Weekly
- Offer food at the burrow entrance; remove leftovers.
- Refill water; moisten one corner so the deep soil stays damp.
Monthly
- Check moisture deep down by pouring a little water at the edge.
Yearly
- Rehouse as the spider grows.
Recommended for a california ebony tarantula bioactive
Quantities are for one minimum-size enclosure (30 × 30 × 30 cm).
California ebony tarantula FAQ
Is the california ebony tarantula good for beginners?
Yes – the california ebony tarantula is a good choice for beginners. Docile but best treated as a display animal; can flick urticating hairs that irritate skin and eyes.
What size enclosure does a california ebony tarantula need?
At least 30 × 30 × 30 cm (about 12 × 12 × 12 inches, roughly 7 US gallons) for one adult. Best kept alone.
How much does a california ebony tarantula cost in Canada?
Typically $40–120 CAD to buy, about $100–170 CAD for a complete bioactive enclosure, and $40–90 CAD a year to keep.
What temperature and humidity does a california ebony tarantula need?
Temperature: 20–26°C. Humidity: 40–55%.
What does a california ebony tarantula eat?
Insectivore – crickets, dubia roaches, mealworms. Adults: 1–2 appropriately sized insects every 7–14 days; slings: small prey 2–3 times a week.
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.