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🦎 Leachianus Gecko Care Sheet

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📌 Species Overview

  • Scientific Name: Rhacodactylus leachianus

  • Common Name: Leachie, New Caledonian Giant Gecko

  • Native Habitat: Forest canopies of New Caledonia (Grande Terre and Isle of Pines)

  • Temperament: Generally calm but territorial; vocal and expressive

  • Size: 9–17 inches depending on locale

  • Lifespan: 20–30 years in captivity

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🏠 Enclosure & Habitat

  • Juveniles: 20-gallon vertical tank

  • Adults: Minimum 24x18x24 inches; larger is better for full-grown geckos

  • Substrate: Coconut fiber, sphagnum moss, or bioactive mix; maintain moderate depth

  • Decor: Branches, cork bark, vines, and foliage for climbing and hiding

  • Humidity: 60–80%; mist once or twice daily

  • Temperature Range:

    • Daytime: 72–78°F

    • Nighttime: 65–72°F

  • Lighting: No UVB required, but low-level UVB can be beneficial; maintain a 12-hour light/dark cycle

  • Ventilation: Crucial to prevent mold and respiratory issues

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🍽️ Feeding

  • Diet: Omnivorous; eats commercial gecko diet (CGD), fruit puree, and insects

  • Feeding Schedule:

    • CGD: Offer 2–3 times per week

    • Insects (e.g., crickets, dubia roaches): 1–2 times per week, dusted with calcium

  • Feeding Time: Evening or night (they’re nocturnal)

  • Water: Provide a shallow dish and mist enclosure for drinking droplets

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💧 Hydration & Humidity

  • Mist enclosure daily to maintain humidity

  • Monitor with a hygrometer

  • Ensure water droplets are available on surfaces for licking

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🧼 Cleaning & Maintenance

  • Spot clean daily

  • Replace uneaten food every 24–48 hours

  • Deep clean enclosure and replace substrate monthly

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🧑‍⚕️ Health & Handling

  • Signs of good health: Active at night, clear eyes, strong grip, regular shedding

  • Common issues: Dehydration, stuck shed, metabolic bone disease, tail loss (can regenerate)

  • Handling tips: Handle gently and infrequently; they may vocalize or cling—support their body fully

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🛒 Supply Checklist

  • Tall, secure terrarium with screen top

  • Branches, vines, and hides

  • Substrate and misting bottle

  • Thermometer and hygrometer

  • Commercial CGD and feeder insects

  • Calcium and vitamin D3 supplements

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