Leopard Gecko

Overview

The Leopard Gecko (Eublepharis macularius) is one of the most popular pet reptiles in the world - small, hardy, gentle, easy to handle, and famously tolerant of beginner keepers. Native to the rocky deserts of central Asia, the species adapts well to captivity and has been selectively bred for decades into hundreds of colour and pattern morphs.

Natural History

Wild range: Afghanistan, Pakistan, northwestern India, and Iran. Lives in rocky semi-arid grasslands. Crepuscular (active at dawn and dusk). Unlike most geckos, Leopard Geckos have eyelids and lack toe pads - they walk rather than climb walls.

Appearance

Adults 20-25 cm length, 50-90 g. Females smaller than males.

Wild colour: yellow with black spots. Hundreds of captive-bred morphs: albino, tangerine, blizzard, eclipse, Mack Snow, super giant, and many others.

Temperament & Handling

Gentle and tolerant. Among the easiest reptiles to handle - most accept handling daily. Avoid the tail base; Leopard Geckos can drop their tails (autotomy) under stress and regrow them, though regrown tails look different.

Enclosure

Minimum: 90 × 45 × 45 cm for one adult. Larger preferred. Glass or PVC terrarium.

Provide:

• Three hides - warm, cool, humid (moist hide for shedding).
• Substrate: paper towel, ceramic tile, or reptile carpet. Loose substrate (sand, woodchips) can cause impaction.
• Climbing branches and rocks.
• Shallow water dish.

Heating & Lighting

• Warm side: 30-32°C basking surface, 27-29°C ambient.
• Cool side: 22-24°C.
• Night: can drop to 18-22°C; no overnight heat needed in most homes.
• UVB: debated - many keepers maintain without UVB by providing D3-supplemented food. Low-output UVB (Arcadia 7%) is the safer modern recommendation.

Humidity

Ambient 30-40%. Moist hide for shedding (paper towels or moss kept damp).

Diet

Insectivorous. Live insects:

• Staple: crickets, dubia roaches, mealworms.
• Occasional: waxworms, hornworms (treats, fatty).
• Avoid: lightning bugs (toxic).

Insects must be gut-loaded (fed quality food) and dusted with calcium + D3 supplement before feeding. Calcium-only dust 1-2 times weekly; with-D3 dust 1 time weekly.

Juveniles eat daily; adults every 2-3 days.

Health & Lifespan

15-25 years.

Common concerns:

• Metabolic bone disease (MBD) from inadequate calcium/D3.
• Impaction from inappropriate substrate.
• Cryptosporidium - devastating infection; quarantine new geckos.
• Mouth rot.
• Egg binding in females.
• Obesity from over-feeding waxworms.

Pros & Cons

Pros:

• Easy to handle.
• Long-lived.
• Small space.
• Quiet, odourless.
• No UVB required (with proper supplementation, though modern advice favours UVB).

Cons:

• Live insect feeding.
• Need 15-25 year commitment.
• Crypto risk requires careful sourcing.
• MBD risk from inadequate supplementation.

Best Suited For

• First-time reptile owners.
• Families with older children.
• Apartment dwellers.

Not suited for owners squeamish about live insect feeding.