Reptile · Box turtle
Eastern box turtle care guide
Terrapene carolina
The eastern box turtle is a intermediate-level box turtle from Eastern USA. Adults reach 12–16 cm shell and live 40–60+ years in captivity. Captive-bred only. Provide a shallow soaking dish.
- Enclosure 120 × 60 × 60 cm
- Temp Basking 30°C, cool 22°C
- Humidity 60–80%
How much does a eastern box turtle cost in Canada?
Eastern box turtle quick facts
- Skill level
- Intermediate
- Adult size
- 12–16 cm shell
- Lifespan
- 40–60+ years
- Activity
- Diurnal
- Native range
- Eastern USA
- Minimum enclosure
- 120 × 60 × 60 cm (47 × 24 × 24 in, ≈ 114 US gal)
- Housing
- Best kept alone.
- Temperature
- Basking 30°C, cool 22°C
- Humidity
- 60–80%
- UVB
- Required
- Diet
- Omnivore – earthworms, insects, snails, berries, greens, mushrooms
- Bioactive style
- Humid terrestrial
Eastern box turtle enclosure & bioactive setup
Give one adult at least 120 × 60 × 60 cm (47 × 24 × 24 inches). Best kept alone. This species suits a humid terrestrial bioactive build.
- Leaf litter2 cm
- Jurassic ABG Terrarium Mix15 cm
- Drainage – clay bio balls3 cm
Deep, moist soil is what holds humidity in this build – much better than thin bedding, especially through Canadian winters.
Temperature: Basking 30°C, cool 22°C. Humidity: 60–80%. UVB: Required.
What does a eastern box turtle eat?
Omnivore – earthworms, insects, snails, berries, greens, mushrooms. Feed adults every 1–2 days with about half protein and half plants; juveniles daily.
Handling, temperament & health
Shy at first; tolerates gentle handling but prefers to be left alone.
Health watch: Vitamin A deficiency (swollen eyes), ear abscesses and respiratory infections.
Cleaning & maintenance schedule
Daily
- Check warm and cool side temperatures and humidity.
- Refresh the water bowl.
Weekly
- Mist or pour water into the substrate to keep the lower layers moist.
- Spot-clean large waste promptly.
Monthly
- Top up leaf litter.
- Stir and fluff compacted topsoil around hides.
- Check heat sources and thermostat calibration.
Yearly
- Partially refresh soil in high-traffic areas.
- Replace UVB bulbs (if used).
Recommended for a eastern box turtle bioactive
Quantities are for one minimum-size enclosure (120 × 60 × 60 cm).
Clay Bio Balls
Drainage layer, 3 cm
Jurassic ABG Terrarium Mix
Bioactive soil layer, 15 cm
Cypress Substrate
Optional top layer (cypress)
Red Oak Leaves 15/Pack
Leaf litter – food and cover for the clean-up crew
Fresh Sphagnum Moss Container
Moss for humidity pockets and planting
Cork Bark Tubes
Secure hides at both ends of the gradient
Malaysian Drift Wood
Sturdy enrichment for heavy-bodied animals
Eastern box turtle FAQ
Is the eastern box turtle good for beginners?
The eastern box turtle is best for keepers with some experience (intermediate). Shy at first; tolerates gentle handling but prefers to be left alone.
What size enclosure does a eastern box turtle need?
At least 120 × 60 × 60 cm (about 47 × 24 × 24 inches, roughly 114 US gallons) for one adult. Best kept alone.
How much does a eastern box turtle cost in Canada?
Typically $250–500 CAD to buy, about $1040–1800 CAD for a complete bioactive enclosure, and $300–550 CAD a year to keep.
What temperature and humidity does a eastern box turtle need?
Temperature: Basking 30°C, cool 22°C. Humidity: 60–80%.
What does a eastern box turtle eat?
Omnivore – earthworms, insects, snails, berries, greens, mushrooms. Feed adults every 1–2 days with about half protein and half plants; juveniles daily.
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.