Savannah Monitor
Lizards
Beastly Facts · Updated
The powerful, intelligent monitor that needs serious space and a serious keeper!
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Did you know? Savannah monitors are built for digging. In the wild they may create burrows several feet deep to escape the African heat. A deep substrate is one of the most important enrichment features you can give them!
The first week
The numbers a new owner needs in the first week, each from the article it links to. Rows with no link come from the encyclopedia.
- Legal
- Twelve jurisdictions restrict it, five as bans and seven as paperwork; the other 40 place no restriction. Louisiana names this species on its prohibited list.Legal guide →
- Day one
- Quarantine 3 to 6 months on plain paper towel away from other reptiles, with a vet check and fresh fecal sample within two weeks.Quarantine guide →
- Where it came from
- Most are wild-caught or farmed in bulk, so many arrive stressed and parasitized. A fecal exam for any new monitor, symptoms or not.Cost guide →
- Enclosure
- A hatchling starts around 36x24x20 inches; an adult needs 8 by 4 by 4 feet minimum, one per enclosure. The ready-made 8-foot PVC unit is 8x2x2, so adult housing is a DIY build.Setup guide →
- Basking
- A surface of 140 to 150F on an infrared thermometer, from a cluster of halogen floods on a thermostat. Cool side 75 to 85F, nights 70 to 75F. No ceramic emitters, colored bulbs, or heat mats as the main source.Setup guide →
- Humidity and substrate
- Around 50% ambient with a genuinely humid burrow, made by pouring water into one area of 12 to 24 inches or more of a soil, sand, and clay mix that holds a tunnel.Setup guide →
- UVB
- A 10 to 12% T5 HO over roughly half the enclosure, 14 to 16 inches from the basking area, with a 6500K daylight bulb. Around 11 hours in winter, 13 in summer.Setup guide →
- Water basin
- Large enough to submerge the whole body. A big dry enclosure with a small bowl is not adequate however large the footprint.Setup guide →
- Diet
- Gut-loaded insects as the staple: dubia, crickets, locusts, superworms, silkworms, crayfish. Lean mice, chicks, or fish occasionally and no more: rodents and fatty food fed often are the obesity that kills this species.Setup guide →
- How often
- Juveniles daily or every other day, adults two to three times a week. No published portion figure, so a rounded, heavy body shape means too rich, whatever the portion.Setup guide →
- Supplements
- Calcium on the insects, without D3 under UVB and with D3 without it, at a calcium-to-phosphorus ratio of at least 2:1, plus a weekly multivitamin.Setup guide →
- The thing that kills them
- In the wild a lean, insect-based diet on a seasonal cycle; in captivity rich food year-round with a fraction of the movement. Obesity and fatty liver are the signature problem.Health guide →
- Handling
- From underneath, never from above, supporting the body and tail. Hissing, snapping, a puffed throat, standing on the hind limbs, or tail flicking means do not. Adult nail trims can take two or three people.Handling guide →
- Feed with tongs
- Food in and leftovers out with tongs: a hungry monitor mistakes fingers for prey. Wash hands after handling its food.Handling guide →
- Adult size
- 3 to 4 feet and 8 to 15 pounds, with real teeth, claws, and tail.Handling guide →
- Budget
- $150 to $300 for a juvenile, $300 to $800 for an adult. Setup $2,620 to $4,035, then $30 to $50 a month, and $50 to $100 for a routine exam.Cost guide →
- Lifespan
- 10 to 15 years cited, 15 to 20 achievable, and many die in their early teens or younger from fatty liver, kidney failure, or gout, nearly all from overfeeding.Cost guide →
- Hygiene
- Wash hands with soap after any contact, and never clean the enclosure in a kitchen sink or a bathtub people use.Hygiene guide →
Emergency card
Call the vet now if you see any of these.
- Soft or deformed bones, or a fracture
- Labored breathing
Book a vet visit promptly for these.
- A rounded, heavy body and reduced activity: obesity and fatty liver, corrected at home through diet and space, but advanced liver disease may not reverse
- Any newly acquired monitor, symptoms or not: a fecal exam, since parasites are common in wild-caught and farmed animals
Workups for obesity, parasites, or bone disease run into the hundreds, and all three are common enough here to budget for. Body condition scoring beats eyeballing an animal you see daily.
Where to go next
How Much Does a Savannah Monitor Really Cost?
$150 to $300 for a juvenile and $300 to $800 for an adult, why that price is part of the problem, $2,620 to $4,035 for the setup, and the gap between what this species can live and what it usually does.
Savannah Monitor Enclosure Setup: The 8x4x4 Foot Reality
The 8x4x4 foot standard and why nothing off the shelf meets it, a 140 to 150F basking surface, two feet of diggable substrate, the full-submersion basin, and what to feed.
Savannah Monitor Feeding: Insects as the Staple, Rodents as the Exception, and the Liver That Pays for the Difference
Insects as the staple and rodents as the exception, daily young and two to three times a week adult, calcium weekly, plain under UVB and with D3 only without it, and body condition as the portion.
How to Handle a Savannah Monitor (This Isn't the Ackie Monitor)
Why this is not the ackie, the five warning signals that end a session, the grip for when an animal has to be controlled, and the nail trim that takes three people.
Common Savannah Monitor Health Issues (Obesity Is the Defining One)
Obesity and fatty liver disease as the defining problem, the wild feeding rhythm that explains it, MBD, and the parasite screen every new animal needs.
Savannah Monitor Enrichment: The Species That Gets Bored Fastest
Eight of eight monitors opening a puzzle tube in ten minutes, why that evidence is genus-level rather than species-level, and puzzle feeding that adds work instead of calories.
Are Savannah Monitors Legal? Louisiana Is the Surprise
Legal in 40 of 52 jurisdictions, the one state that names this species, and the Arkansas list that clears ten monitors and stops one name short.
What to buy
As an Amazon Associate I earn from qualifying purchases. Underlined items are paid Amazon links, at no extra cost to you.
Prices and the reasoning behind each item are in How Much Does a Savannah Monitor Really Cost?.
Full Savannah Monitor gear listFrequently Asked Questions
What size enclosure does a savannah monitor need?
A hatchling can start near 36x24x20 inches, but one adult needs 8 by 4 by 4 feet at minimum, which is the current welfare standard rather than excess. Floor space beats height for a ground-dweller, and it's one monitor to an enclosure.
How hot does a savannah monitor's basking spot need to be?
140 to 150F on the basking surface, read directly with an infrared thermometer rather than off an air temperature. Cool side 75 to 85F, nights 70 to 75F.
What and how often does a savannah monitor eat?
Gut-loaded insects as the staple, with lean mice, chicks or freshwater fish in the occasional column. Juveniles eat daily or every other day, adults two to three times a week. Dust with calcium and add a multivitamin weekly.
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Deep Dive
🦎 How Much Does a Savannah Monitor Really Cost?
🦎 How to Handle a Savannah Monitor (This Isn't the Ackie Monitor)
🦎 Common Savannah Monitor Health Issues (Obesity Is the Defining One)
🦎 Savannah Monitor Enclosure Setup: The 8x4x4 Foot Reality
🦎 Savannah Monitor Feeding: Insects as the Staple, Rodents as the Exception, and the Liver That Pays for the Difference
🦎 Savannah Monitor Enrichment: The Species That Gets Bored Fastest
Health and More
🔌 Reptile Emergency Plan: Power Outages, Travel, and Pet Sitters
💧 Reading Reptile Stool, Urates, and Hydration: A Daily Health Check
🧼 Salmonella and Reptile Hygiene: The Rules That Actually Matter
🌡️ Reptile Heating and Thermostats: Preventing Burns
🧫 Reptile Quarantine: Why New Snakes and Lizards Need Months, Not Weeks
🦎 Understanding Reptile Shedding (Ecdysis)
⚠️ Four Pets, Four Things Nobody Mentions Before You Buy
🎭 Three Pets That Are a Bigger Deal Than They Look
🦗 Gut-Loading Feeder Insects: What to Feed Them, for How Long, and Whether It Replaces Dusting
🩺 UVB Lighting: Why It Matters More Than You Think
🔌 Power Outage With Pets: Which Animal Needs You First
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