About This Guide
Last reviewed June 2026 by Lyle C. — Certified Exotic Pet Specialist. Leopard geckos are often the reptile recommended first to beginners — and this guide explains exactly why, and how to make sure you get it right from the very beginning.
Why Leopard Geckos Are the Perfect Starter Reptile
Leopard geckos check every box for a beginner-friendly reptile. Tolerant of room temperatures: unlike tropical or arid reptiles with demanding heat requirements, leopard geckos thrive with minimal heating in most homes. Hardy: they tolerate minor fluctuations in temperature and humidity that would seriously harm other species. Manageable size: 7–10 inches, easy to handle. Quiet and odor-free: the enclosure stays fresh with regular spot-cleaning. Affordable to set up: a complete leopard gecko setup costs 150–300 dollars. Long-lived: 15–20 years — a meaningful long-term companion.
Choosing Your First Leopard Gecko
Buy from a reputable breeder rather than a pet store whenever possible. A quality breeder will hand-tame their geckos from a young age, provide a health guarantee, and share lineage information for morphs. What to look for: clear eyes, fat tail (the fat stored there is an energy reserve), alert behavior when approached, full limbs with no deformities, and clean vent area. Avoid: geckos with sunken eyes, thin tails, crusty skin around the eyes or mouth, or lethargy.
Setting Up Before You Bring Your Gecko Home
Always set up the enclosure and run it for at least 48 hours (with heat mat connected) before bringing your gecko home. This gives you time to confirm temperatures are stable on both warm and cool sides, test the humid hide, and make sure all hides are secure.
Temperature and Heating
The single most important piece of equipment for your leopard gecko is a thermostat-connected under-tank heat mat. Warm side: 88–92 degrees Fahrenheit (31–33 Celsius). Cool side: 75–80 degrees Fahrenheit (24–27 Celsius). Night: room temperature is fine down to 68 degrees Fahrenheit (20 Celsius). A digital probe thermometer is essential — the stick-on dial types are notoriously inaccurate.
Feeding and Water
Leopard geckos should always have access to a shallow dish of fresh water. Change it daily. For food, leopard geckos eat only live insects. The most popular staples are mealworms (in a dish to prevent escape), dubia roaches, and crickets. Feed juveniles daily; adults every 2–3 days. Always dust insects with calcium powder before offering them. Supplements: calcium powder (at every feeding), vitamin D3 powder (1–2 times per week), and a small dish of plain calcium powder left in the enclosure at all times.
Shedding and Humidity
When your leopard gecko is preparing to shed, its skin will look dull and pale. This is when the humid hide is critical. Fill a small plastic container or commercial hide with damp sphagnum moss, cut a gecko-sized entrance hole, and place it on the warm side of the enclosure. After shedding, check the toes carefully — stuck shed here can cut off circulation and cause toe loss.
Signs of a Healthy Leopard Gecko
Firm, plump tail (especially at the base). Clear, bright eyes without crustiness. Alert when approached — comes to the front of the enclosure. Active during dawn/dusk hours. Cleans its own body with its tongue. Regular, solid bowel movements (every 2–4 days for adults).
Long-Term Care Tips
Clean the enclosure thoroughly once a month — remove and replace substrate, scrub all decor with a reptile-safe disinfectant. Take your leopard gecko to an exotic animal veterinarian for an annual check-up, especially for a fecal exam to check for parasites. Weigh your gecko monthly on a small digital scale. Handle gently — let them walk onto your hand rather than scooping them up.