Green Anole (Anolis carolinensis) Care Sheet

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Quick Facts

Scientific Name: Anolis carolinensis
Common Names: Green Anole
Origin: Southeastern United States
Adult Size: 12–20 cm (5–8 inches) total length
Lifespan: 4–8 years in captivity
Sex Differences: Males are larger with a more pronounced dewlap (throat fan) and brighter coloration; females are smaller and more muted in colour
Beginner Suitability: Easy – hardy, small lizards suitable for beginners

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Enclosure

Size: A single adult can be housed in a vertical enclosure measuring 45 cm x 45 cm x 60 cm (18 x 18 x 24 inches). Larger enclosures are preferred for climbing and enrichment. Juveniles can start in smaller enclosures (30 cm x 30 cm x 45 cm) but must be upgraded as they grow.

Substrate: Use coconut fibre, orchid bark, or paper-based substrates. Bioactive setups are recommended. Avoid sand or loose substrates that can cause impaction.

Hides: Provide multiple hiding spots at different heights. Include live or artificial plants, branches, and cork bark for climbing and shelter.

Heating: Maintain a hot spot of 28–32°C and a cool side of 22–25°C. Night temperatures can safely drop to 20–22°C. Use ceramic heat emitters or basking bulbs with a thermostat.

Lighting: Provide full-spectrum lighting and low-level UVB (2–5%) to support health and activity. Maintain a 12-hour light / 12-hour dark cycle.

Humidity: Maintain 50–70% humidity. Mist daily to provide droplets for drinking and to assist with shedding.

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Diet

Primary Diet Type: Insectivore

Food Items: Feed small gut-loaded insects such as crickets, locusts, and roaches. Hatchlings require smaller prey. Dust insects with calcium at every feeding and a multivitamin supplement once per week.

Feeding Frequency: Juveniles daily; adults every 1–2 days.

Feeding Troubleshooting: Ensure insects are appropriately sized. Offer variety to encourage feeding. Remove uneaten food to prevent stress or mould growth.

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Water

Provide a shallow water dish with fresh water. Mist the enclosure regularly to allow drinking from droplets.

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Behavior And Handling

Green Anoles are generally skittish and fast-moving. Handle gently and support the full body. They are solitary and should be housed individually or in compatible pairs with monitoring.

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Enrichment

Include branches, plants, and vertical climbing surfaces. Provide hiding spots at multiple heights. Rearrange décor occasionally to encourage natural exploration and activity.

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Health

Signs of illness include lethargy, refusal to eat, abnormal stool, retained shed, or swelling. Maintain proper temperature, humidity, and diet. Consult a reptile-specialist veterinarian if issues persist.

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Lifespan

Typically 4–8 years in captivity with proper care.

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Legality In The UK

Green Anoles are legal to keep in the UK. No licence is required for private ownership. Owners must comply with Welfare of Animals regulations.

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Difficulty Bars (Relative)