Ackie Monitor Resource Hub
Complete ackie monitor care guide with 150°F+ basking setup, 12-18 inch deep substrate requirements, diet, handling, and why ackies are the best first monitor.
Lifespan
15-20 years
Origin
Australia (arid scrublands and rocky outcrops)
Habitat & Setup
Tank Size
4x2x2 feet minimum (roughly 120 gallons) — larger is always better
Substrate
12-18 inches of 60/40 organic topsoil and sand mix, packed firmly and kept slightly moist at the bottom
Lighting
T5 HO 10.0 UVB spanning 50-66% of enclosure; halogen flood bulb for basking; 12hr light cycle
Temperature
Basking
150-170°F surface temperature
Cool Side
75-80°F
Night
70-75°F
Humidity: 60-80% in burrows
Achieved through deep, slightly moist substrate — surface can be dry while burrow humidity stays high
Diet & Feeding
Diet Type
Insectivore/Carnivore
Schedule
Juveniles: daily; Adults: every other day with occasional fasting days
Supplements
Calcium with D3 every feeding for juveniles, every other feeding for adults; multivitamin 1x/week
Foods
Temperature Gradient
Resource Hub
Everything About Ackie Monitor
22 guides covering every aspect of ackie monitor care — organized so you can find exactly what you need.
Start Here
Ackie Monitor Complete Care Guide for Beginners
The full care guide — habitat, diet, lighting, health, handling, and buying tips all in one place.
Setup & Habitat
Learn how to build the perfect enclosure — size, substrate, décor, and environment basics.
Croc Monitor Care Guide: Size, Enclosure & Diet
Crocodile monitors (Varanus salvadorii) are the longest lizards in the world. They're also among the most demanding reptiles you can keep in captivity.
Savannah Monitor Enclosure Size: The Real Minimums
Most savannah monitor enclosure advice is dangerously undersized. Here's the real size minimums, substrate depth data, and setup checklist your monitor needs.
Diet & Nutrition
What to feed at every life stage — feeder insects, vegetables, supplements, and schedules.
Ackie Monitor Common Health Issues: Signs, Causes & Treatment
Discover the most common ackie monitor health issues — from respiratory infections and MBD to parasites — plus how to spot symptoms and treat them fast.
Savannah Monitor Diet: What to Feed & How Often
Learn the best savannah monitor diet, feeding schedule, and foods to avoid. Expert tips on insects, snails, supplements, and how often to feed your monitor.
Health & Care
Shedding, brumation, common illnesses, lifespan, and daily care routines.
Best Products
Top-rated enclosures, lights, substrates, and gear — vetted and ranked.
Best Ackie Monitor Enclosure: Top Picks for 2026
Find the best ackie monitor enclosure for your setup. We cover size requirements, top picks, DIY options, and everything you need for a thriving ackie.
Best Ackie Monitor Food: Complete Feeding Guide
Discover the best ackie monitor food options including dubia roaches, BSFL, and crickets. Complete feeding schedule, supplement guide, and foods to avoid.
Best Ackie Monitor Heating: Expert Setup Guide
Discover the best ackie monitor heating setup with expert picks, target temps, and thermostat tips to keep your ackie thriving in a proper thermal gradient.
Best Ackie Monitor Lighting: A Comprehensive Guide
Discover the best lighting options for your Ackie Monitor, including UVB and heating requirements, to ensure a healthy, thriving pet.
Best Ackie Monitor Starter Kit for Beginners
Get the best Ackie monitor starter kit for a happy and healthy pet. Learn what to include and how to set up the perfect enclosure for your Ackie monitor.
Best Ackie Monitor Substrate: Top Picks for 2026
Find the best ackie monitor substrate for your setup. We cover top mixes, required depth, impaction risks, and cleaning tips to keep your ackie thriving.
Best Monitor Lizard as a Pet: Our Top Picks for 2026
Looking for the best monitor lizard as a pet? Our expert guide ranks the top species, focusing on manageable size, temperament, and proper care for keepers.
Best Monitor Lizard for Beginners: 4 Top Species Ranked
Looking for the best monitor lizard for beginners? We rank 4 top species by temperament, size, and care needs so you can pick the perfect one.
Comparisons
Side-by-side species comparisons to help you choose the right reptile.
Ackie Monitor vs Blue Tongue Skink: Which Pet Is Right for You?
Compare Ackie Monitor and Blue Tongue Skink side by side — size, cost, diet, temperament, and care difficulty. Find your perfect pet.
Ackie Monitor vs Argentine Black and White Tegu: Which Pet Is Right for You?
Compare Ackie Monitor and Argentine Black and White Tegu side by side — size, cost, diet, temperament, and care difficulty. Find your perfect pet.
Buying Guide
Where to buy, what morphs cost, and what to look for in a healthy animal.
More Resources
Additional guides and resources on this species.
Blue Tree Monitor Care: The Complete Expert Guide
Blue tree monitor care demands expert-level skill: towering arboreal enclosures, 80% humidity, and extreme rarity. Here's what you must know before buying one.
Crested Gecko Humidity Requirements: Levels, Monitoring & Misting Schedule (2026)
Master crested gecko humidity with our complete misting guide. Learn the wet/dry cycle, top auto mister picks, and seasonal tips. Fix bad sheds today.
How to Handle an Ackie Monitor: Step-by-Step Taming Guide
Learn how to handle an ackie monitor safely with our step-by-step taming guide. Build trust fast and turn your spiny-tailed lizard into a calm, handleable pet.
Black Throat Monitor Care: A Complete Guide for Reptile Enthusiasts
Discover the essential care tips and best practices for keeping healthy and happy black throat monitors as pets.
Recommended Gear
Habitat Gear
Minimum recommended size for an adult ackie — PVC retains heat far better than glass, which is critical for reaching 150°F+ basking temps
Heating
Halogen flood bulbs produce the intense focused heat needed for 150°F+ basking surfaces — far more effective than standard basking bulbs for monitors
Lighting
Strong UVB output essential for calcium metabolism — T5 HO provides adequate UVB even through the deep substrate zone
Monitoring
Absolutely essential for measuring basking surface temperatures — ambient thermometers cannot read the 150-170°F surface temps ackies need
Monitor both temperature gradient and burrow humidity — place probes at basking surface and inside the substrate layer
Feeding
Fine powder calcium supplement for dusting feeder insects at every feeding — critical for fast-growing juvenile monitors
Related Species
Frequently Asked Questions
Ackie monitors are intermediate-level reptiles. Their care isn't difficult once the enclosure is set up correctly, but the initial setup is more demanding than most pet reptiles. You need extreme basking temperatures (150-170°F surface), 12-18 inches of deep substrate, and a large 4x2x2 foot minimum enclosure. Once these are dialed in, daily care is straightforward — feeding, water changes, and spot cleaning.