Reptile · Colubrid
Yellow-tailed cribo care guide
Drymarchon corais
The yellow-tailed cribo is a advanced-level colubrid from N South America, Trinidad. Adults reach 180–260 cm and live 15–20 years in captivity. An active diurnal giant; needs a large custom enclosure. Solitary.
- Enclosure 240 × 90 × 90 cm
- Temp Warm 29–31°C, cool 24°C
- Humidity 60–75%
How much does a yellow-tailed cribo cost in Canada?
Yellow-tailed cribo quick facts
- Skill level
- Advanced
- Adult size
- 180–260 cm
- Lifespan
- 15–20 years
- Activity
- Diurnal
- Native range
- N South America, Trinidad
- Minimum enclosure
- 240 × 90 × 90 cm (94 × 35 × 35 in, ≈ 514 US gal)
- Housing
- Best kept alone.
- Temperature
- Warm 29–31°C, cool 24°C
- Humidity
- 60–75%
- UVB
- Recommended
- Diet
- Carnivore – rodents, fish
- Bioactive style
- Humid terrestrial
Yellow-tailed cribo enclosure & bioactive setup
Give one adult at least 240 × 90 × 90 cm (94 × 35 × 35 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 29–31°C, cool 24°C. Humidity: 60–75%. UVB: Recommended.
What does a yellow-tailed cribo eat?
Carnivore – rodents, fish. Feed one appropriately sized thawed rodent every 7 days.
Handling, temperament & health
Intelligent and usually tolerant but powerful.
Health watch: Watch for obesity and blister 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 yellow-tailed cribo bioactive
Quantities are for one minimum-size enclosure (240 × 90 × 90 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
Yellow-tailed cribo FAQ
Is the yellow-tailed cribo good for beginners?
The yellow-tailed cribo is an advanced species – best for experienced keepers. Intelligent and usually tolerant but powerful.
What size enclosure does a yellow-tailed cribo need?
At least 240 × 90 × 90 cm (about 94 × 35 × 35 inches, roughly 514 US gallons) for one adult. Best kept alone.
How much does a yellow-tailed cribo cost in Canada?
Typically $800–2000 CAD to buy, about $2850–4930 CAD for a complete bioactive enclosure, and $400–700 CAD a year to keep.
What temperature and humidity does a yellow-tailed cribo need?
Temperature: Warm 29–31°C, cool 24°C. Humidity: 60–75%.
What does a yellow-tailed cribo eat?
Carnivore – rodents, fish. Feed one appropriately sized thawed rodent every 7 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.