Boa Constrictor vs Rosy Boa

Side-by-side care comparison to help you choose.

Boa ConstrictorRosy Boa
DifficultyIntermediateBeginner
Adult size6-10 feet24-36 inches
Lifespan20-30 years20-30 years
Min enclosure6'L x 2'W x 2'H (120 gal equivalent)30 gallon / 36x18x18 inches
Basking temp92-95°F85-90°F
Humidity60-70% (70-80% during shed)30-40%
UVBOptional – low UVB (e.g., T5 HO 2.0) beneficialOptional - low-level UVB beneficial but not required
DietFrozen-thawed rodents; juveniles weekly, adults every 2-4 weeksFrozen-thawed rodents. Hatchlings every 5-7 days, adults every 2-3 weeks.