Ball Python vs Boa Constrictor

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

Ball PythonBoa Constrictor
DifficultyBeginnerIntermediate
Adult size3-5 feet6-10 feet
Lifespan20-30 years20-30 years
Min enclosure40 gallon breeder / 36x18x18 in (minimum), 4x2x2 ft recommended6'L x 2'W x 2'H (120 gal equivalent)
Basking temp88-92°F92-95°F
Humidity50-60% (increase to 65-70% during shed)60-70% (70-80% during shed)
UVBOptional - T5 HO 5.0 / Ferguson zone 2 (beneficial but not mandatory)Optional – low UVB (e.g., T5 HO 2.0) beneficial
DietAppropriately sized frozen-thawed rodents: pinky mice to medium rats, once every 1-2 weeks depending on age and size.Frozen-thawed rodents; juveniles weekly, adults every 2-4 weeks