Corn Snake Care Sheet
BeginnerPantherophis guttatus · snake
Corn snakes are ideal beginner snakes due to their easy care, docile temperament, and manageable size. Provide a secure enclosure with a thermal gradient, appropriate humidity, and multiple hides.
Quick care stats
Adult size48-60 inches
Lifespan15-20 years
Min enclosure40 gallon breeder (36x18x18 inches)
Basking temp88-92°F
Ambient temp78-82°F
Night temp70-75°F
Humidity40-60%
UVBOptional - low level 2-5% if used
DietAppropriately sized frozen-thawed rodents: pinkies to adult mice depending on size. Juveniles every 5-7 days, adults every 10-14 days.
HandlingDocile and tolerant; regular handling from a young age tames them well. Avoid after feeding.
What you need (full setup)
🔧 Heat mat or ceramic heat emitter (CHE)Provides belly heat for digestion via a basking spot.🔧 Thermostat (proportional preferred)Essential to regulate heat source and prevent burns/overheating.🔧 Digital thermometer/hygrometer (dual probe)Accurately monitors temperatures at basking and cool end, and humidity.🔧 Substrate (aspen shavings or cypress mulch)Retains shape for burrowing, low dust, and moderate humidity control.🔧 Two snug hides (one warm, one cool)Provides security and a thermoregulation choice; essential for stress reduction.🔧 Large water dish (heavy, tip-proof)Provides drinking water and helps maintain humidity; large enough to soak in.🔧 Climbing branches or decorEncourages natural behavior and exercise; use with secure attachment.🔧 Spray bottle or humidifier (if needed)Used to boost humidity during shedding; mist substrate or enclosure sides.
Gear links are affiliate links — as an Amazon Associate we may earn a small commission at no extra cost to you.
Common health issues
- Respiratory infections (often from low temps or high humidity)
- Mites (external parasites)
- Scale rot (from wet substrate)
- Regurgitation (stress or improper temperatures)
- Obesity (overfeeding)
⚠️ For any sign of illness (not eating, lethargy, swelling, retained shed), see a qualified exotics vet. Care sheets are general guidance only.