Reptile · Boa
Dumeril's boa care guide
Acrantophis dumerili
The dumeril's boa is a intermediate-level boa from SW Madagascar. Adults reach 150–200 cm and live 20–30 years in captivity. CITES Appendix I species; keep captive-bred paperwork. Large and calm. Solitary.
- Enclosure 180 × 60 × 60 cm
- Temp Warm 30–32°C, cool 24°C
- Humidity 50–70%
How much does a dumeril's boa cost in Canada?
Dumeril's boa quick facts
- Skill level
- Intermediate
- Adult size
- 150–200 cm
- Lifespan
- 20–30 years
- Activity
- Nocturnal
- Native range
- SW Madagascar
- Minimum enclosure
- 180 × 60 × 60 cm (71 × 24 × 24 in, ≈ 171 US gal)
- Housing
- Best kept alone.
- Temperature
- Warm 30–32°C, cool 24°C
- Humidity
- 50–70%
- UVB
- Recommended
- Diet
- Carnivore – frozen/thawed rats
- Bioactive style
- Humid terrestrial
Dumeril's boa enclosure & bioactive setup
Give one adult at least 180 × 60 × 60 cm (71 × 24 × 24 inches). Best kept alone. This species suits a humid terrestrial bioactive build.
- Leaf litter2 cm
- Jurassic ABG Terrarium Mix12 cm
- Drainage – clay bio balls3 cm
Deep, moist soil is what holds humidity in this build – much better than thin bedding, especially through Canadian winters.
Temperature: Warm 30–32°C, cool 24°C. Humidity: 50–70%. UVB: Recommended.
What does a dumeril's boa eat?
Carnivore – frozen/thawed rats. Feed one appropriately sized thawed rat every 14–21 days.
Handling, temperament & health
One of the calmest boas; heavy and slow.
Health watch: Watch for obesity, respiratory infections and inclusion body disease.
Cleaning & maintenance schedule
Daily
- Check warm and cool side temperatures and humidity.
- Refresh the water bowl.
Weekly
- Mist or pour water into the substrate to keep the lower layers moist.
- Spot-clean large waste promptly.
Monthly
- Top up leaf litter.
- Stir and fluff compacted topsoil around hides.
- Check heat sources and thermostat calibration.
Yearly
- Partially refresh soil in high-traffic areas.
- Replace UVB bulbs (if used).
Recommended for a dumeril's boa bioactive
Quantities are for one minimum-size enclosure (180 × 60 × 60 cm).
Clay Bio Balls
Drainage layer, 3 cm
Jurassic ABG Terrarium Mix
Bioactive soil layer, 12 cm
Cypress Substrate
Optional top layer (cypress)
Red Oak Leaves 15/Pack
Leaf litter – food and cover for the clean-up crew
Fresh Sphagnum Moss Container
Moss for humidity pockets and planting
Cork Bark Tubes
Secure hides at both ends of the gradient
Malaysian Drift Wood
Sturdy enrichment for heavy-bodied animals
Dumeril's boa FAQ
Is the dumeril's boa good for beginners?
The dumeril's boa is best for keepers with some experience (intermediate). One of the calmest boas; heavy and slow.
What size enclosure does a dumeril's boa need?
At least 180 × 60 × 60 cm (about 71 × 24 × 24 inches, roughly 171 US gallons) for one adult. Best kept alone.
How much does a dumeril's boa cost in Canada?
Typically $400–900 CAD to buy, about $1300–2250 CAD for a complete bioactive enclosure, and $300–500 CAD a year to keep.
What temperature and humidity does a dumeril's boa need?
Temperature: Warm 30–32°C, cool 24°C. Humidity: 50–70%.
What does a dumeril's boa eat?
Carnivore – frozen/thawed rats. Feed one appropriately sized thawed rat every 14–21 days.
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.