Reptile · Crocodilian
Cuvier's dwarf caiman care guide
Paleosuchus palpebrosus
The cuvier's dwarf caiman is a expert-level crocodilian from Amazon and Orinoco basins. Adults reach 120–150 cm and live 30–40 years in captivity. Smallest crocodilian but still needs a room-sized setup and permits.
- Enclosure 450 × 240 × 150 cm
- Temp Basking 30–32°C, water 25–28°C
- Humidity 70–90%
How much does a cuvier's dwarf caiman cost in Canada?
Cuvier's dwarf caiman quick facts
- Skill level
- Expert
- Adult size
- 120–150 cm
- Lifespan
- 30–40 years
- Activity
- Nocturnal
- Native range
- Amazon and Orinoco basins
- Minimum enclosure
- 450 × 240 × 150 cm (177 × 94 × 59 in, ≈ 4280 US gal)
- Housing
- Best kept alone.
- Temperature
- Basking 30–32°C, water 25–28°C
- Humidity
- 70–90%
- UVB
- Required
- Diet
- Carnivore – fish, rodents, whole prey
- Bioactive style
- Semi-aquatic (paludarium)
Cuvier's dwarf caiman enclosure & bioactive setup
Give one adult at least 450 × 240 × 150 cm (177 × 94 × 59 inches). Best kept alone. This species suits a semi-aquatic (paludarium) bioactive build.
- Leaf litter2 cm
- Jurassic ABG Terrarium Mix10 cm
- Drainage – clay bio balls4 cm
Quantities assume about half the floor is land. The water half needs a filter and regular partial water changes.
Temperature: Basking 30–32°C, water 25–28°C. Humidity: 70–90%. UVB: Required.
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 cuvier's dwarf caiman eat?
Carnivore – fish, rodents, whole prey. Adults 1–2 times a week, juveniles 2–3 times a week.
Handling, temperament & health
Dangerous bite; handle only with training and tools.
Health watch: Metabolic bone disease and infections from poor water quality.
Cleaning & maintenance schedule
Daily
- Check water and air temperature; feed according to species.
Weekly
- Change 20–30% of the water with dechlorinated water.
- Rinse filter sponge in old tank water (never tap water) as needed.
Monthly
- Top up leaf litter on land; prune plants at the waterline.
Yearly
- Service the pump/filter fully.
Recommended for a cuvier's dwarf caiman bioactive
Quantities are for one minimum-size enclosure (450 × 240 × 150 cm).
Clay Bio Balls
Drainage layer, 4 cm
Jurassic ABG Terrarium Mix
Bioactive soil layer, 10 cm
Almond Leaves Dried 15/Pack
Leaf litter – food and cover for the clean-up crew
Fresh Sphagnum Moss Container
Moss for humidity pockets and planting
Malaysian Drift Wood
Bridges water and land; easy exit from the water
Cork Bark Flats
Shelter on the land section
Cuvier's dwarf caiman FAQ
Is the cuvier's dwarf caiman good for beginners?
No – the cuvier's dwarf caiman is a specialist animal for expert keepers only. Dangerous bite; handle only with training and tools.
What size enclosure does a cuvier's dwarf caiman need?
At least 450 × 240 × 150 cm (about 177 × 94 × 59 inches, roughly 4280 US gallons) for one adult. Best kept alone.
How much does a cuvier's dwarf caiman cost in Canada?
Typically $800–2000 CAD to buy, about $16790–30580 CAD for a complete bioactive enclosure, and $1200–2500 CAD a year to keep.
What temperature and humidity does a cuvier's dwarf caiman need?
Temperature: Basking 30–32°C, water 25–28°C. Humidity: 70–90%.
What does a cuvier's dwarf caiman eat?
Carnivore – fish, rodents, whole prey. Adults 1–2 times a week, juveniles 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.