đźź© Giant Asian Mantis Care Guide
đź“Ź Species Overview
• Scientific name: Hierodula membranacea
• Origin: Southeast Asia
• Size: 3–4 inches (females larger)
• Temperament: Bold, active, usually tolerant of handling
• Difficulty: Easy–moderate
🏡 Enclosure
Size
• At minimum:
• Height: 3× the mantis’s body length
• Width/Depth: 2× body length
• For adults: 12×8×8 inches (or similar) is perfect.
Ventilation
• Good airflow is essential to avoid mold.
• A mesh or front-vented enclosure is ideal.
Climbing Surfaces
• Provide plenty of sticks, fake plants, or cork bark.
• The mantis must have a top area it can hang from for molts.
🌡️ Temperature & Humidity
Temperature
• 75–85°F (24–29°C)
• Can tolerate room temp but grows slower.
Humidity
• 50–70%
• Mist lightly 2–4× per week.
• Do NOT keep it constantly wet — this species prefers it on the drier side.
🥩 Feeding
Diet
• Crickets, dubia roaches, green bottle flies, blue bottle flies, locusts
• Occasional treats: wax moths, mealworms (only hand-fed to avoid burrowing)
Schedule
• Nymphs: every 1–2 days
• Sub-adults/Adults: every 2–3 days
• Remove uneaten prey after a few hours.
Important
• Do not feed 24–48 hours before or after a molt.
🧪 Molting
• Mantises stop eating, become sluggish, and hang upside down when preparing to molt.
• Increase humidity slightly during molts (one gentle mist).
• NEVER disturb or move a molting mantis.
âś‹ Handling
• Giant Asian mantises are usually calm but can jump.
• Support them gently and avoid quick movements.
• Never handle right before/after a molt or while very full.
🧼 Cleaning
• Spot-clean regularly.
• Full clean every 2–4 weeks, replacing substrate (paper towel, eco earth, or bark chips
🧬 Lifespan
• Females: 12–18 months
• Males: 10-14 months