ReptiNest

Species guide

Leachianus Gecko Products

Leachianus geckos (New Caledonian giant geckos) are the largest living gecko species. These heavy-bodied arboreal geckos need a large, tall enclosure with sturdy climbing surfaces, moderate humidity, and a complete powdered diet supplemented with occasional feeders. Known for their impressive size, intelligence, and distinct personalities, they are a premium display species.

Difficulty

Intermediate

Adult size

10–14 in

Lifespan

15–20 yrs

Diet

Omnivore (CGD)

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Leachianus Gecko

Our approach

Why Trust ReptiNest?

ReptiNest helps gecko keepers find species-appropriate products without having to search through hundreds of options.

Our recommendations prioritize proper husbandry, product suitability, safety, value, reliability and the specific needs of each gecko species.

We compare product specifications, manufacturer information, established gecko care guidance and owner feedback before deciding which products to feature.

ReptiNest also breeds and sells geckos directly. Affiliate commissions never determine whether a product is recommended, and affiliate products are never presented as animals sold by ReptiNest.

Species-Specific

Recommendations are selected based on the needs of each gecko species.

Care First

Animal welfare and appropriate husbandry come before product commissions.

Product Comparison

We compare features, suitability, value and reliability before recommending products.

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Complete Leachianus Gecko Setups

Three Ways to Build the Perfect Leachianus Gecko Habitat

From a budget-friendly starter to a living naturalistic vivarium — each finished setup below shows a real completed terrarium and a full categorized shopping list you can build from today.

Leachianus Gecko — New Caledonian giant-canopy habitat

Keeper-favorite build

Real habitat photo to be added

Recommended Setup

Recommended Leachianus Gecko Setup

Estimated total
$450–$660
Tank size
24"L x 24"W x 48"H tall front-opening terrarium
Best for
Most keepers wanting a long-term adult home for the largest living gecko

A tall, spacious front-opening enclosure built for a heavy-bodied giant gecko, with sturdy thick branches and wide cork tubes, low arboreal UVB, and a complete powdered diet — the ideal adult Leachianus habitat.

Every setup includes appropriate hides, substrate, heating, lighting, a water dish, and enrichment. Tap View Complete Setup on any tier to see the exact shopping list, organized by category, with a retailer link for each item.

Leachianus Gecko Care Guides

Leachianus Gecko Care Guide

Leachianus Gecko Care Guide

Everything you need to keep the largest living gecko species healthy — enclosure, temperature, humidity, diet and handling.