Reptile · Venomous snake
Rhinoceros viper care guide
Bitis nasicornis
The rhinoceros viper is a expert-level venomous snake from W and Central African rainforests. Adults reach 70–120 cm and live 15–20 years in captivity. Needs high humidity and a shallow water dish it can soak in.
- Enclosure 120 × 60 × 60 cm
- Temp Warm 27–29°C, cool 23°C
- Humidity 70–90%
How much does a rhinoceros viper cost in Canada?
Rhinoceros viper quick facts
- Skill level
- Expert
- Adult size
- 70–120 cm
- Lifespan
- 15–20 years
- Activity
- Nocturnal
- Native range
- W and Central African rainforests
- Minimum enclosure
- 120 × 60 × 60 cm (47 × 24 × 24 in, ≈ 114 US gal)
- Housing
- Best kept alone.
- Temperature
- Warm 27–29°C, cool 23°C
- Humidity
- 70–90%
- UVB
- Recommended
- Diet
- Carnivore – frozen/thawed mice and rats
- Bioactive style
- Humid terrestrial
Rhinoceros viper enclosure & bioactive setup
Give one adult at least 120 × 60 × 60 cm (47 × 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 27–29°C, cool 23°C. Humidity: 70–90%. UVB: Recommended.
Some Canadian provinces and many municipalities restrict or ban this species. Check your local bylaws and any provincial permit rules before buying.
What does a rhinoceros viper eat?
Carnivore – frozen/thawed mice and rats. Feed one appropriately sized thawed rodent every 14 days.
Handling, temperament & health
Hisses loudly and strikes fast; tools only.
Health watch: Watch for dehydration and respiratory infections.
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 rhinoceros viper bioactive
Quantities are for one minimum-size enclosure (120 × 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
Rhinoceros viper FAQ
Is the rhinoceros viper good for beginners?
No – the rhinoceros viper is a specialist animal for expert keepers only. Hisses loudly and strikes fast; tools only.
What size enclosure does a rhinoceros viper need?
At least 120 × 60 × 60 cm (about 47 × 24 × 24 inches, roughly 114 US gallons) for one adult. Best kept alone.
How much does a rhinoceros viper cost in Canada?
Typically $600–1500 CAD to buy, about $990–1730 CAD for a complete bioactive enclosure, and $300–600 CAD a year to keep.
What temperature and humidity does a rhinoceros viper need?
Temperature: Warm 27–29°C, cool 23°C. Humidity: 70–90%.
What does a rhinoceros viper eat?
Carnivore – frozen/thawed mice and rats. Feed one appropriately sized thawed rodent every 14 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.