Jackson’s Chameleon (Trioceros jacksonii)

Jackson’s Chameleon (Trioceros jacksonii) Care Sheet

The Jackson’s Chameleon (Trioceros jacksonii) is a distinctive montane chameleon native to East Africa, instantly recognisable by the three prominent horns carried by adult males of the best-known forms.

Unlike commonly kept Veiled and Panther Chameleons, Jackson’s Chameleons originate from relatively cool, humid highland environments. This difference is fundamental to their captive care.

They should not be maintained continuously hot. Moderate daytime temperatures, gentle basking opportunities, a substantial nighttime temperature drop, increased nighttime humidity, excellent airflow and reliable hydration are central to successful long-term husbandry.

Jackson’s Chameleons are arboreal, diurnal and strongly visual animals. They require a tall, densely planted enclosure containing extensive fine branches, appropriate UVB, bright visible lighting and numerous opportunities to move between exposed basking areas and cool shaded foliage.

They are insectivorous and require a varied, well gut-loaded live-prey diet with carefully controlled supplementation. Excessive dietary vitamin D3 and vitamin supplementation should be avoided, particularly when effective UVB is being provided.

Jackson’s Chameleons are also unusual among commonly kept chameleons because they are live-bearing rather than egg-laying. Females give birth to fully formed young after a prolonged gestation.

Successful husbandry therefore depends upon understanding that this is a cool-adapted montane chameleon rather than treating it as a differently shaped Veiled Chameleon.

Quick Facts

Scientific name: Trioceros jacksonii
Common name: Jackson’s Chameleon, Jackson’s Three-Horned Chameleon
Family: Chamaeleonidae
Native range: Kenya and Tanzania
Introduced populations: Most notably Hawaii
Lifestyle: Arboreal
Activity: Diurnal
Adult length: Approximately 20–35 cm depending on sex and form
Lifespan: Approximately 5–10 years with excellent care
Experience level: Intermediate to advanced
Diet: Insectivorous
Adult enclosure: Approximately 60 × 60 × 120 cm for one adult; larger preferred
Daytime ambient: Approximately 21–25°C
Basking area: Approximately 26–29°C
Cool retreat: Approximately 18–21°C
Night temperature: Approximately 13–18°C; a substantial nighttime drop is highly beneficial
UVB: Essential
Target basking UVI: Approximately 3.0, with a usable gradient to complete shade
Practical UVB: A good-quality linear T5 HO UVB tube providing moderate UVB exposure is generally appropriate when installed at the correct distance
Daytime humidity: Approximately 40–60%, with temporary increases following misting
Night humidity: Approximately 80–100% under cool conditions with excellent airflow
Water: Drinking droplets, misting and/or dripper; do not rely on a water bowl
Handling: Minimal
Social housing: Individual housing strongly recommended
Reproduction: Live-bearing
Typical litter: Approximately 8–30 young, varying considerably
CITES: Appendix II

Taxonomy and Forms

Trioceros jacksonii has traditionally been divided into several geographical forms or subspecies.

Animals sold simply as “Jackson’s Chameleons” are therefore not necessarily identical in:

  • Adult size
  • Horn development
  • Temperature tolerance
  • Reproductive characteristics
  • Appearance

Whenever possible, retain accurate information regarding geographical or captive-breeding lineage.

Different forms should not be indiscriminately crossed.

Natural Distribution

Jackson’s Chameleons originate in East Africa, particularly:

  • Kenya
  • Northern Tanzania

They inhabit highland and montane environments rather than extremely hot lowland habitats.

Introduced Populations

Jackson’s Chameleons have established introduced populations outside their natural range, most famously in Hawaii.

Wild-origin animals from introduced populations have historically entered the pet trade.

Captive-bred animals should be strongly preferred.

Natural Habitat

Typical habitat includes:

  • Montane forest
  • Forest margins
  • Dense shrubs
  • Hedgerows
  • Gardens
  • Agricultural vegetation
  • Cool highland woodland

Their environment contains extensive vegetation, good airflow and substantial differences between daytime and nighttime conditions.

Montane Adaptation

Understanding the montane origin of this species is critical.

Jackson’s Chameleons naturally experience:

  • Moderate daytime temperatures
  • Opportunities to warm themselves in sunlight
  • Cool shaded vegetation
  • Increased nighttime humidity
  • Significant nighttime cooling

Captive conditions should reproduce these broad patterns.

Appearance

Jackson’s Chameleons may display combinations of:

  • Green
  • Olive
  • Yellow-green
  • Blue-green
  • Brown
  • Darker stress colouration

Colour changes can be influenced by:

  • Temperature
  • Light
  • Stress
  • Social interaction
  • Reproductive condition
  • Behaviour

Male Horns

Adult males of commonly kept forms develop three prominent horns:

  • One rostral horn
  • Two preocular horns

This produces their characteristic three-horned appearance.

Female Horns

Horn development in females varies between forms.

Females may possess:

  • No prominent horns
  • Reduced horns
  • Small rostral projections

Young animals should therefore not always be sexed solely by horn development.

Adult Size

Depending upon sex and geographical form, adults generally reach approximately:

20–35 cm total length

Males of larger forms may be substantially more robust than females.

Lifespan

With excellent husbandry, approximately:

5–10 years

is realistic.

Female lifespan may be affected by the physiological demands of repeated reproduction.

Behaviour

Jackson’s Chameleons are deliberate arboreal reptiles.

Normal behaviour includes:

  • Slow climbing
  • Basking
  • Hunting insects
  • Moving between foliage
  • Remaining concealed
  • Watching their surroundings
  • Changing position throughout the day

Independent Eye Movement

Each eye can move largely independently.

This allows the animal to scan a wide area for:

  • Prey
  • Predators
  • Other chameleons

When prey is targeted, both eyes converge toward it before tongue projection.

Projectile Tongue

Jackson’s Chameleons capture prey using a highly specialised projectile tongue.

Healthy tongue function depends upon appropriate:

  • Hydration
  • Nutrition
  • Calcium metabolism
  • Muscular health
  • Vision

Temperament

Jackson’s Chameleons often appear relatively calm.

However, slow or calm behaviour should not be interpreted as enjoyment of handling.

Chameleons frequently respond to stress through avoidance rather than obvious aggression.

Stress Signs

Possible stress indicators include:

  • Persistent dark colouration
  • Flattening the body
  • Gaping
  • Hissing
  • Continuous hiding
  • Attempting to escape
  • Closing the eyes during daylight
  • Reduced appetite

Handling

Routine handling should be minimal.

Handling may occasionally be necessary for:

  • Veterinary examination
  • Essential enclosure transfer
  • Health checks
  • Necessary husbandry

Allowing the animal to climb voluntarily onto a hand or branch is preferable to grabbing it.

Never Pull a Chameleon from a Branch

Chameleons have an extremely strong grip.

Never forcibly pull their feet from a branch.

Allow each foot to release or carefully offer another secure surface.

Enclosure

Adult Enclosure Size

For one adult, approximately:

60 × 60 × 120 cm

should be considered an appropriate starting point.

Larger accommodation is preferable where suitable environmental gradients can still be maintained.

Vertical Orientation

Height is essential.

The enclosure should allow the chameleon to:

  • Bask near the upper region
  • Retreat downward
  • Move horizontally
  • Move through dense foliage
  • Completely conceal itself

Ventilation

Excellent ventilation is essential.

Suitable enclosure designs may include:

  • Full mesh
  • Hybrid mesh/solid enclosures
  • Properly ventilated glass systems designed for arboreal reptiles

The best design depends partly upon the conditions of the room.

Humidity Does Not Mean Stagnant Air

This is particularly important for new keepers.

Jackson’s Chameleons need:

humidity + fresh airflow

not:

a permanently wet, sealed enclosure

High humidity combined with warm stagnant air can contribute to respiratory and skin problems.

Furnishing

Provide an extensive network of:

  • Natural branches
  • Fine twigs
  • Vines
  • Live plants
  • Horizontal perches
  • Diagonal climbing routes

Branch Diameter

Use several branch diameters.

The animal should be able to wrap its feet comfortably around most perches.

Branch Position

Provide branches at:

  • Basking level
  • UVB level
  • Mid-enclosure
  • Deep shaded areas
  • Lower cooler areas

This allows the animal to choose the conditions it needs.

Live Plants

Live plants are strongly recommended.

They provide:

  • Visual security
  • Drinking surfaces
  • Humidity support
  • Shade
  • Climbing structure

Suitable reptile-safe plants can include:

  • Pothos
  • Schefflera
  • Ficus
  • Hibiscus

Plants must be free from harmful pesticides, fertilisers and other chemical residues.

Dense Cover

At least part of the enclosure should allow the chameleon to disappear completely from view.

An enclosure containing only exposed branches is unsuitable.

Visual Barriers

Jackson’s Chameleons may become stressed by constantly seeing:

  • Other chameleons
  • Other reptiles
  • Heavy human activity

Dense vegetation and opaque enclosure sections can provide security.

Substrate

Substrate is not essential for the animal itself.

Suitable approaches include:

  • Easily cleaned drainage floor
  • Removable liner
  • Properly designed bioactive substrate

Loose substrate should not unnecessarily contaminate feeder insects.

Drainage

Good drainage is essential because substantial quantities of water may be introduced through:

  • Misting
  • Drippers
  • Fogging

Water should never be allowed to collect into stagnant pools.

Temperature

Temperature Philosophy

Jackson’s Chameleons are cool-adapted montane chameleons.

One of the most serious mistakes is keeping them continuously warm.

Daytime Ambient Temperature

Aim for approximately:

21–25°C

through much of the enclosure.

Cool Retreat

Provide shaded areas around:

18–21°C

where possible.

Basking Temperature

Provide a gentle basking area around:

26–29°C.

The basking site should allow the animal to warm itself without heating the entire enclosure.

Overheating

Jackson’s Chameleons are vulnerable to chronic overheating.

Prolonged enclosure-wide temperatures around or above:

29–30°C

can become dangerous.

Possible Signs of Overheating

These can include:

  • Persistent gaping
  • Restlessness
  • Constantly seeking deep shade
  • Moving toward the enclosure floor
  • Very pale colouration
  • Reduced feeding
  • Weakness

Check temperatures immediately if these behaviours occur.

Night Temperature Drop

A significant nighttime temperature reduction is an important part of husbandry.

Aim for approximately:

13–18°C overnight

where safely achievable.

Some populations naturally experience even cooler nights.

Why the Night Drop Matters

Jackson’s Chameleons originate from highland environments.

Their natural daily cycle is broadly:

Moderate/warm day → cool night

rather than:

Warm day → warm night

This temperature drop should be considered alongside nighttime humidity.

Summer Heat

Hot summer weather can make Jackson’s Chameleon husbandry difficult.

Possible solutions include:

  • A cooler reptile room
  • Increased safe ventilation
  • Air conditioning
  • Moving the enclosure to a naturally cooler room

Do not attempt to solve excessive heat simply by making the enclosure wetter.

UVB and Lighting

UVB

UVB is essential.

UVB allows the chameleon to produce vitamin D3 naturally, which is necessary for normal calcium metabolism, bone development and muscular function.

Simply putting a UVB lamp above the enclosure does not automatically mean the animal is receiving the correct amount.

Target UVI

At the principal basking branch, aim for approximately:

UVI 3.0

with approximately:

UVI 3–4

available within the principal basking/UV zone.

Provide a gradient down through:

UVI 1–2 in partially shaded foliage

to:

below UVI 1 in deeper shade

and:

approximately UVI 0 inside dense retreats.

What Does “UVI 3” Mean?

UVI means Ultraviolet Index.

It describes the amount of biologically effective ultraviolet radiation reaching the animal at that particular position.

You do not need the entire enclosure to be UVI 3.

Think of the enclosure as having a sunny area and progressively more shaded areas.

The chameleon should be able to choose between them.

What UVB Lamp Do I Actually Need?

For most Jackson’s Chameleon enclosures, look for a:

good-quality linear T5 HO UVB tube

rather than relying on a small compact UVB bulb.

A moderate-output UVB tube, commonly sold around the 5–7% UVB range, can often be suitable when positioned at an appropriate distance.

However, this is not a guarantee that every 5%, 6% or 7% lamp will produce the correct exposure.

Why Can’t the Care Sheet Simply Say “Buy a 6% UVB”?

Because the amount of UV reaching your chameleon changes according to:

  • Distance from the lamp
  • Whether the lamp is above mesh
  • Mesh density
  • Reflector design
  • Lamp brand
  • Lamp age
  • Position of the basking branch

The same lamp can provide too much UV at one distance and too little at another.

Simple Practical Example

A keeper might use:

Linear T5 HO UVB tube → above the upper basking area → branches positioned at the manufacturer’s appropriate recommended distance.

The chameleon should then have:

an exposed basking branch → partially shaded branches → dense foliage → complete shade.

This is considerably more important than simply choosing the highest UV percentage available.

Mesh Screens

Mesh between the lamp and animal can reduce UV exposure.

If the UVB lamp sits above mesh, take this into account when determining:

  • Lamp strength
  • Lamp distance
  • Basking branch position

Measuring UV

The most accurate way to know how much UV the animal is receiving is with an appropriate UV Index meter.

This measures UVI at the actual branch rather than estimating it from the lamp packaging.

For many first-time keepers this will not be equipment they already own, which is why manufacturer distance guidance remains important.

Experienced keepers, breeders and facilities should strongly consider measuring UVI directly.

If You Don’t Own a UV Meter

Do not guess by placing the animal extremely close to a powerful UV lamp.

Instead:

  • Use an established quality linear T5 HO UVB system
  • Follow the manufacturer’s current distance guidance
  • Account for mesh
  • Provide dense shade
  • Ensure the animal can move away from the lamp

UV and Heat Together

The principal basking area should ideally combine:

bright visible light + gentle heat + appropriate UVB

This helps reproduce natural sunlight.

Visible Lighting

UVB alone does not provide ideal visible daylight.

Bright visible lighting is important because chameleons are strongly visual animals.

Additional daylight LED lighting can help provide:

  • Bright daytime conditions
  • Normal activity
  • Plant growth
  • Strong day/night cues

Photoperiod

Provide approximately:

11–13 hours of daylight

using a timer.

Night Lighting

The enclosure should become dark at night.

Do not use:

  • Red night lamps
  • Blue night lamps
  • Purple night lamps

Humidity and Hydration

Daytime Humidity

Aim generally for approximately:

40–60%

during much of the day.

Temporary increases following misting are normal.

Nighttime Humidity

Once temperatures have fallen, humidity can rise to approximately:

80–100%

provided excellent airflow is maintained.

The Important Daily Pattern

A useful way for new keepers to remember this is:

DAY = warmer and relatively drier

NIGHT = cooler and more humid

Keeping the enclosure warm and constantly wet is not the same thing.

Fogging

A cool-mist fogger can be useful at night where environmental conditions require it.

Fogging should primarily occur when temperatures are cool.

Do not continuously fill a warm enclosure with stagnant fog.

Misting

Misting can be provided:

  • Before lights come on
  • Around lights-out
  • At other appropriate hydration periods

Allow foliage to dry substantially during the daytime.

Drinking

Jackson’s Chameleons generally drink water droplets rather than relying on standing water.

Provide drinking opportunities through:

  • Misting
  • Dripper systems
  • Droplets on leaves

Dripper

A slow dripper can provide an extended opportunity to drink.

Position it so water:

  • Runs across leaves
  • Is accessible to the chameleon
  • Drains safely

Water Bowls

Do not rely on a conventional water bowl as the primary water source.

Many chameleons will not recognise standing water readily.

Possible Signs of Dehydration

These include:

  • Sunken eyes
  • Thick saliva
  • Lethargy
  • Reduced appetite
  • Persistently yellow/orange urates

Persistent abnormalities should prompt a review of husbandry and veterinary advice where appropriate.

Diet

Jackson’s Chameleons are primarily insectivorous.

Dietary variety is important.

Suitable Feeders

These can include:

  • Crickets
  • Locusts
  • Roaches
  • Silkworms
  • Black soldier fly larvae
  • Houseflies
  • Bluebottle flies
  • Appropriate moths
  • Other safe captive-produced invertebrates

Dietary Variety

Do not rely on one feeder species exclusively.

Different insects provide different:

  • Nutritional profiles
  • Moisture levels
  • Hunting opportunities

Flying Insects

Flying insects provide excellent enrichment by encouraging:

  • Visual tracking
  • Movement
  • Natural tongue projection

Feeder Size

Prey should be appropriately sized.

Avoid excessively large or heavily armoured feeders.

Gut Loading

Feeders should be well gut-loaded before use.

A period of approximately:

24–48 hours

of good-quality feeding before being offered to the chameleon is useful.

Supplements

Calcium

Most routine insect meals should receive an appropriate light dusting of plain calcium.

Do not completely coat insects in thick powder.

Vitamin D3

When correct UVB is provided, dietary vitamin D3 should generally be used sparingly.

A commonly used approach is approximately:

once or twice per month

depending upon the product and overall supplementation programme.

Multivitamin

An appropriate reptile multivitamin may also be used approximately:

once or twice per month

depending upon the specific product.

Vitamin A

Vitamin A balance is important.

Both deficiency and excessive supplementation can cause problems.

Avoid combining numerous vitamin products without understanding their contents.

Important for New Keepers

UVB and supplements work together.

Do not assume:

more calcium + more vitamins + stronger UVB = healthier chameleon.

Excessive supplementation can also cause disease.

Feeding Frequency

Juveniles

Growing juveniles generally require appropriately sized food:

daily

Adults

Healthy adults can generally be offered insects:

several times per week

Adjust quantity according to:

  • Sex
  • Activity
  • Body condition
  • Reproductive status

Female Feeding

Avoid chronically overfeeding females.

Excessive body condition can contribute to reproductive and metabolic problems.

Social Housing

Jackson’s Chameleons should generally be housed:

individually

Visual Stress

Even seeing another chameleon continuously can cause stress.

Use:

  • Opaque enclosure sides
  • Plants
  • Physical separation

where multiple animals are maintained.

Males

Adult males should not routinely be housed together.

Male and Female

Pairs should not be permanently housed together.

Females must be able to escape male attention.

Breeding

Jackson’s Chameleons are:

live-bearing

They do not produce conventional shelled clutches like Veiled or Panther Chameleons.

Sexual Maturity

They may become physiologically mature during their first year.

However, females should not be deliberately bred simply because they are technically capable of reproduction.

Females should be:

  • Fully developed
  • Well conditioned
  • Properly hydrated
  • Skeletally mature

Breeding Introduction

Introductions should be supervised.

Signs of female rejection may include:

  • Dark defensive colouration
  • Gaping
  • Rocking
  • Attempting to flee
  • Aggression

Separate the animals if either becomes excessively stressed.

Gestation

Gestation commonly lasts approximately:

5–7 months

although this varies.

Sperm Storage

Females may retain viable sperm and can potentially produce subsequent litters without another immediately preceding mating.

Litter Size

A typical litter may contain approximately:

8–30 young

although considerable variation occurs.

Pregnancy

Pregnant females require particular attention to:

  • Hydration
  • Calcium
  • UVB
  • Nutrition
  • Low stress
  • Temperature control

Giving Birth

Young may be deposited onto:

  • Leaves
  • Branches
  • Vegetation

Neonates emerge from thin birth membranes shortly afterwards.

Neonate Care

Newborn Jackson’s Chameleons are independent.

Provide:

  • Fine branches
  • Dense foliage
  • Appropriate low-intensity basking
  • Appropriate UVB
  • Fine drinking droplets
  • Tiny live prey
  • Cool nighttime conditions

Neonate Temperature

Young Jackson’s Chameleons are particularly susceptible to overheating.

Avoid excessive basking temperatures.

Neonate Food

Suitable prey includes:

  • Flightless fruit flies
  • Pinhead crickets
  • Tiny roaches
  • Small flies
  • Other suitable micro-feeders

Neonate Hydration

Use fine mist droplets.

Avoid powerful spraying that can overwhelm tiny animals.

Reproductive Recovery

Females require substantial recovery following birth.

Repeated reproductive cycles can:

  • Deplete calcium
  • Reduce body condition
  • Increase reproductive complications
  • Potentially shorten lifespan

Breeding frequency should never simply be maximised.

Quarantine

New animals should undergo quarantine.

Approximately:

90 days minimum

is a sensible starting point.

Monitor:

  • Weight
  • Appetite
  • Faeces
  • Urates
  • Hydration
  • Shedding
  • Respiration
  • Activity
  • Grip strength

Veterinary faecal screening is particularly valuable for animals of uncertain or wild origin.

Captive-Bred Preference

Captive-bred animals should be strongly preferred.

Advantages include:

  • Known history
  • Reduced parasite concerns
  • Better adaptation to captivity
  • Reduced collection pressure
  • Better opportunity to retain locality information

Health

Eyes

Healthy chameleons should normally keep their eyes:

  • Open
  • Alert
  • Actively scanning

during daylight.

Closed Eyes During the Day

Repeatedly closing the eyes during daylight is an important warning sign.

Potential causes include:

  • Illness
  • Dehydration
  • Eye irritation
  • Nutritional problems
  • Excessive UV exposure
  • Severe stress

Respiratory Problems

Warning signs include:

  • Wheezing
  • Clicking
  • Excess mucus
  • Open-mouth breathing when not overheating
  • Unusual head positioning
  • Reduced activity

Metabolic Bone Disease

Inadequate:

  • UVB
  • Calcium
  • Nutrition

can contribute to metabolic bone disease.

Signs may include:

  • Weak grip
  • Tremors
  • Bent limbs
  • Soft jaw
  • Poor tongue projection
  • Fractures

Tongue Problems

Reduced tongue projection can result from:

  • Injury
  • Dehydration
  • Nutritional imbalance
  • Metabolic disease
  • Eye problems
  • General illness

Significant changes require veterinary investigation.

Signs of Good Health

A healthy Jackson’s Chameleon should generally display:

  • Open alert eyes
  • Strong grip
  • Coordinated climbing
  • Regular hunting
  • Accurate tongue projection
  • Appropriate daytime activity
  • Normal urates
  • Healthy skin
  • Good body condition

Warning Signs

Seek veterinary advice for:

  • Eyes closed during daylight
  • Persistent food refusal
  • Significant weight loss
  • Persistent orange urates
  • Sunken eyes
  • Weak grip
  • Tremors
  • Limb deformity
  • Swollen joints
  • Respiratory noise
  • Excess mucus
  • Persistent unexplained gaping
  • Falling from branches
  • Severe lethargy

Common Husbandry Mistakes

Keeping Them Like Veiled Chameleons

Jackson’s Chameleons require cooler montane conditions.

Daytime Temperatures Too High

Chronic heat can be dangerous.

Warm Nights

A meaningful nighttime temperature drop is important.

Warm and Wet Conditions

High humidity is most appropriate under cooler nighttime conditions.

Poor Ventilation

Humidity must be accompanied by fresh airflow.

Inadequate Hydration

A brief daily spray may not provide adequate drinking opportunity.

Relying on a Water Bowl

Provide droplets and moving water instead.

Poor Drainage

Water should not accumulate on the enclosure floor.

Enclosure Too Bare

Dense foliage is important for security, shade and hydration.

No UVB

UVB is essential.

Buying the Strongest UVB Available

More UVB is not automatically better.

Choosing UVB Only by Percentage

Lamp percentage does not tell you the UVI actually reaching the animal.

No Shade from UVB

The chameleon must be able to escape ultraviolet exposure.

Excessive Supplementation

Too much D3 or vitamins can be harmful.

Poor Feeder Variety

Provide a varied live-invertebrate diet.

Permanent Cohabitation

Individual housing is strongly recommended.

Excessive Handling

Chameleons are primarily observation animals.

Overbreeding Females

Pregnancy and birth place substantial demands on the female.

Conservation and Trade

Jackson’s Chameleons are regulated under CITES Appendix II.

International trade is controlled.

Keepers should retain relevant:

  • Purchase records
  • Breeder information
  • Import documentation where applicable
  • Evidence of lawful origin

Responsible Ownership

Before acquiring a Jackson’s Chameleon, ensure you can provide:

  • A tall, well-ventilated enclosure
  • Dense live vegetation
  • Extensive natural climbing branches
  • Appropriate measurable UVB
  • A suitable linear T5 HO UVB system
  • Bright visible lighting
  • Moderate daytime temperatures
  • Gentle basking heat
  • A significant nighttime temperature drop
  • High nighttime humidity
  • Daytime drying
  • Reliable misting and/or dripping
  • Excellent drainage
  • Varied live insects
  • Proper gut loading
  • Controlled supplementation
  • Individual housing
  • Specialist reptile veterinary care

Particular consideration should be given to whether sufficiently cool nighttime temperatures can be maintained during summer.

Summary

The Jackson’s Chameleon (Trioceros jacksonii) is a specialised montane chameleon whose husbandry differs considerably from warmer-climate chameleon species.

Successful husbandry centres on:

  • Approximately 60 × 60 × 120 cm or larger accommodation
  • Excellent ventilation
  • Extensive fine climbing branches
  • Dense live foliage
  • Daytime ambient temperatures around 21–25°C
  • Gentle basking temperatures around 26–29°C
  • Cooler shaded areas around 18–21°C
  • A significant nighttime drop to approximately 13–18°C
  • Avoidance of chronic temperatures around or above 29–30°C
  • A good-quality linear T5 HO UVB system
  • Approximately UVI 3 at the principal basking branch
  • A gradient from UVI 3–4 through progressively lower exposure to complete shade
  • A moderate-output UVB lamp installed at an appropriate distance rather than simply choosing the strongest lamp
  • Bright visible daytime lighting
  • Approximately 40–60% daytime humidity
  • Approximately 80–100% nighttime humidity under cool, well-ventilated conditions
  • Misting, dripping and foliage-based drinking opportunities
  • Excellent drainage
  • A varied live-invertebrate diet
  • Proper feeder gut loading
  • Controlled calcium, D3 and multivitamin supplementation
  • Individual housing
  • Minimal forced handling
  • Careful management of live-bearing females
  • Captive-bred animals strongly preferred

For a new keeper, one of the most useful principles to remember is:

Warm, bright and relatively dry during the day — cool, dark and more humid at night.

The UV principle is equally simple:

Provide UVB over the basking area, but always provide plenty of foliage and shade so the chameleon can choose how much UV it receives.


IMPORTANT INFORMATION:

This care sheet provides general husbandry guidance and does not replace species-specific research or veterinary advice. Individual requirements may vary.

Always check current legislation governing the acquisition, collection, import, transport, keeping, breeding or sale of reptiles in your jurisdiction.

If you have concerns about an animal’s health or care, consult a suitably experienced exotic or reptile veterinarian.

Information correct at the date of publication.

reptilecommunity.com | Revised: August 2026