Care Guide
Overview
- Common Name: Rhinoceros Iguana
- Scientific Name: Cyclura cornuta
- Origin: Caribbean (Hispaniola, Haiti & The Dominican Republic)
- Size: 2 - 4.5 ft total length
- Lifespan: 20-40+ years
- Temperament: Generally docile but territorial and powerful
Enclosure Setup
Tank Size
- Minimum: 8' L x 4' W x 4' H
- Recommended: Custom room sized or outdoor enclosure
- Our Mixture: Soil/sand mix
Decor
- Large basking platforms
- Hides (at least one warm side, one cool side)
- Digging/burrowing areas
- Branches/logs for climbing
Temperature and Heating
Temperature Gradient
- Basking Spot: 100-110°F
- Cool side: 80–90°F
- Night temps: Can drop to 70–75°F
Heating Equipment
- Halogen basking bulb (preferred)
- Ceramic heat emitter (if needed at night)
Humidity
- Target: 50-70%
Lighting
- UVB: Essential
- Use 10-12% UVB tube placed over basking area
- Photoperiod: 12-14 hours daily
Diet
Staples
- Collard greens
- Mustard greens
- Dandelion greens
- Some Squash, bell peppers, greens beans, and carrots
- Small amounts of fruits like mango, papaya, berries, and bananas
Feeding Schedule
- Adults: 4-5 feedings per week
- Juveniles: every day
Supplements
- Calcium:
- Without D3: 2-3x per week
- Multivitamin: 1x per week
Water:
- Provide a large shallow water dish at all times, they may soak occasionally
Behavior and Handling
- Diurnal (active during the day)
- Territorial, especially males
- Head-bobbing can mean communications or warnings
Health and Common Issues
Common Problems
- Dehydration: Wrinkled or leathery skin
- Shedding Issues: Low humidity
- Metabolic Bone Disease: Lack of calcium/UVB
- Parasites: Most prevalent in wild caught individuals
These are common health problems but if your animal is sick or having issues PLEASE CONSULT A REPTILE HEALTH PROFESSIONAL
Key Care Tips
- Very large space
- High heat and strong UVB
- Plant-heavy diet
- Consistent interaction