Savannah Monitor Care Sheet
AdvancedVaranus exanthematicus · lizard
Savannah monitors are large, intelligent lizards requiring extensive enclosures, high basking temperatures, and a varied insect diet. They are not suitable for beginners due to their size and specialized care.
Quick care stats
Adult size3-4 feet
Lifespan10-15 years
Min enclosure6x3x3 ft (180x90x90 cm) for adult
Basking temp120-140°F
Ambient temp80-90°F
Night temp70-75°F
Humidity40-60%
UVBYes - T5 HO 10.0/12% UVB, Ferguson zone 4
DietInsects (crickets, roaches, earthworms, superworms) and occasional pinky mice; juveniles daily, adults every 2-3 days.
HandlingCan become tame with regular handling but may be defensive; slow, deliberate movements are key.
What you need (full setup)
🔧 T5 HO 10.0/12% UVB fluorescent fixtureProvides strong UVB required for vitamin D synthesis and calcium metabolism.🔧 Basking lamp (e.g., halogen flood, 150W+ )Achieves basking surface temperature of 120-140°F.🔧 Thermostat (dimmer or pulse-proportional)Regulates basking lamp to maintain safe temperatures and prevent overheating.🔧 Digital thermometer/hygrometer with probesAccurately measure ambient and basking temperatures and humidity levels.🔧 Deep substrate (4-6” topsoil/sand mix, no calcium sand)Allows burrowing behavior and maintains humidity; avoid ingesting loose substrates.🔧 Large water dish (heavy ceramic, large enough to soak)Provides drinking water and aids in humidity; monitor monitors often defecate in water.🔧 Hides (cork bark, rock caves, or half-logs)Provide security and reduce stress; multiple hides at both warm and cool ends.🔧 Decor (large branches, climbing structures)Enriches environment and encourages natural basking and exercise.
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Common health issues
- Obesity
- Metabolic bone disease
- Impaction from improper substrate
- Respiratory infections from low temperatures
⚠️ For any sign of illness (not eating, lethargy, swelling, retained shed), see a qualified exotics vet. Care sheets are general guidance only.