Children’s Python (Antaresia childreni) Care Sheet
The Children’s Python is a small, non-venomous python native to northern Australia. Despite its common name, it was not named because it is specifically a snake for children; the species was named in honour of British zoologist John George Children.
Its modest adult size, generally calm temperament and manageable husbandry have made it a popular captive python. However, like all reptiles, it still requires carefully controlled temperatures, appropriate lighting, suitable nutrition and a secure, enriching enclosure.
Captive-bred Children’s Pythons can make rewarding long-term animals for keepers prepared to meet their requirements.
Quick Facts
Scientific name: Antaresia childreni
Common name: Children’s Python
Family: Pythonidae
Origin: Northern Australia
Adult size: Commonly approximately 75–100 cm (2.5–3.3 ft), occasionally larger
Lifespan: Approximately 15–20+ years with appropriate care
Activity: Primarily nocturnal/crepuscular
Diet: Carnivorous
Temperament: Generally calm; juveniles may be defensive
Experience level: Beginner to intermediate
Natural History
Children’s Pythons occur across parts of northern Australia, where they inhabit a variety of environments including rocky areas, woodland and open habitats.
They spend considerable time concealed within:
- Rock crevices
- Hollow logs
- Vegetation
- Termite mounds
- Other secure retreats
Although often described as terrestrial, Children’s Pythons are capable climbers and will make use of elevated structures when these are provided.
They generally become more active during the evening and night when they emerge to hunt.
Wild prey includes small mammals, reptiles, frogs and other appropriately sized vertebrates.
The Antaresia Group
Children’s Pythons belong to the genus Antaresia, a group containing several relatively small Australian pythons.
Other members include:
- Spotted Python (Antaresia maculosa)
- Stimson’s Python (Antaresia stimsoni)
- Pygmy Python (Antaresia perthensis)
Some Antaresia have historically been confused or incorrectly labelled in captivity.
Where possible, keepers should obtain animals with reliable identification and breeding records.
This care sheet specifically concerns Antaresia childreni.
Enclosure
Despite their relatively small adult size, Children’s Pythons are active snakes and should be provided with sufficient room to explore and fully stretch out.
For an average adult, approximately:
90 × 45 × 45 cm (36 × 18 × 18 in)
provides a practical minimum enclosure size.
Larger accommodation is encouraged, particularly when it provides additional climbing opportunities.
The enclosure should include:
- Warm hide
- Cool hide
- Additional cover
- Branches
- Cork bark
- Plants
- Different substrate depths
- Water bowl
- Climbing opportunities
A three-dimensional environment allows the snake to use considerably more of the enclosure.
Enclosure Security
Children’s Pythons are slender, strong and capable of exploiting surprisingly small openings.
The enclosure must be completely escape-proof.
Check:
- Door gaps
- Ventilation openings
- Cable ports
- Sliding-door overlaps
- Locks
- Lamp guards
Young snakes require particularly careful enclosure security.
Any internally mounted heat or lighting equipment must be protected by suitable guards to prevent the snake making direct contact with hot surfaces.
Housing
Children’s Pythons are best housed individually.
Permanent cohabitation provides no necessary social benefit and introduces avoidable risks including:
- Feeding accidents
- Competition for preferred hides
- Competition for basking areas
- Stress
- Unwanted breeding
- Difficulty monitoring individual health
Animals intended for breeding can be introduced for controlled periods and separated afterwards.
Temperature & Heating
A thermal gradient must be provided so the snake can regulate its own body temperature.
Suitable temperatures are approximately:
Basking surface: 32–34°C
Warm hide: approximately 29–31°C
Cool end: approximately 23–26°C
A moderate nighttime temperature reduction is acceptable, provided appropriate conditions remain available and the enclosure does not become excessively cold.
Overhead heating is recommended for creating a natural heat gradient.
Suitable heat sources can include:
- Halogen basking lamps
- Deep heat projectors
- Ceramic heat emitters where appropriate
All heat sources must be controlled by a suitable thermostat.
Heating equipment mounted inside the enclosure must be protected by a secure heater guard.
Temperatures should be monitored using reliable digital thermometers.
An infrared thermometer is useful for checking basking and other surface temperatures but should complement rather than replace fixed digital monitoring.
Lighting & UVB
Provide a clear day/night cycle.
Approximately:
10–12 hours of light per day
is suitable, with seasonal variation if desired.
Children’s Pythons have historically been maintained without UVB, but current evidence and modern reptile husbandry practice support providing access to appropriate low-level UVB.
A suitable target is approximately:
UVI 1–2 in the exposed basking zone
with shaded areas and hides allowing the snake to completely avoid UV exposure.
A linear UVB lamp is preferable because it can create a usable UV gradient across part of the enclosure.
Actual UV exposure depends upon:
- Lamp strength
- Reflector
- Distance
- Mesh
- Positioning
- Lamp age
Follow manufacturer guidance and ideally verify the basking area with an appropriate UV meter.
The enclosure should be dark at night.
Do not use red, blue or purple nighttime bulbs.
Humidity
Children’s Pythons do not require tropical levels of humidity.
A general ambient range around:
40–60% relative humidity
with natural fluctuations is suitable for most captive situations.
A humid hide containing slightly damp sphagnum moss or another suitable moisture-retentive material can be made available, particularly during shedding.
Avoid keeping the entire enclosure permanently damp.
Good ventilation is important.
Persistently wet conditions combined with poor airflow can contribute to scale and respiratory problems.
Water
Fresh drinking water must be available at all times.
Provide a stable water bowl large enough for the snake to drink comfortably and, ideally, soak if desired.
Water should be changed regularly and immediately whenever contaminated.
The bowl should be thoroughly washed rather than continuously topped up.
Unexplained excessive soaking can occasionally indicate problems such as mites, excessive enclosure temperature or other husbandry issues and should be investigated.
Substrate
Suitable substrates include:
- Aspen
- Lignocel
- Reptile-safe soil mixtures
- Coconut-based substrates
- Cypress-type mulch
- Naturalistic arid or semi-arid soil mixtures
A sufficiently deep substrate provides opportunities for digging and burrowing.
Paper towel can be useful during quarantine or when monitoring illness.
Avoid:
- Cedar
- Pine
- Calcium sand
- Sharp gravel
- Artificially scented substrates
Substrate should be kept clean and spot-cleaned whenever waste is found.
Hides
At minimum, provide:
One secure hide at the warm end and one at the cool end.
Additional hiding opportunities are strongly recommended.
Suitable hides include:
- Cork bark
- Commercial reptile caves
- Rock-style hides
- Hollow logs
- Appropriately sized enclosed boxes
A good hide should allow the snake to rest with much of its body touching the sides.
This provides considerably more security than an oversized open cave.
Hides should be distributed throughout the enclosure so the snake does not have to choose between security and correct temperature.
Climbing & Enrichment
Children’s Pythons are capable climbers and should not be maintained in a completely bare terrestrial enclosure.
Provide:
- Secure branches
- Cork tubes
- Elevated resting areas
- Plants
- Leaf litter
- Different textures
- Ground cover
- Multiple routes through the enclosure
Branches must be securely anchored.
Environmental enrichment encourages natural exploration and provides opportunities for exercise.
Occasional minor changes to enclosure layout or scent enrichment can provide additional stimulation, although the snake should always retain sufficient familiar secure areas.
Feeding
Children’s Pythons are carnivorous.
Captive animals can normally be maintained primarily on appropriately sized rodents.
Suitable prey includes:
- Mice
- Young rats where appropriately sized
Prey should be selected according to the snake’s body size and condition rather than age alone.
Frozen-thawed prey is generally recommended.
A typical healthy adult may be offered an appropriately sized meal approximately every:
7–14 days
depending upon prey size, body condition and activity.
Juveniles generally require smaller meals more frequently.
Feeding frequency should be adjusted to the individual rather than treated as a rigid timetable.
Avoid Overfeeding
Small python species can readily become overweight in captivity.
A healthy Children’s Python should have good muscle tone without becoming excessively rounded.
Overfeeding can contribute to:
- Obesity
- Reduced activity
- Fatty deposits
- Reproductive problems
- Reduced long-term health
Food should not automatically be offered more frequently simply because the snake appears willing to eat.
Body condition should guide feeding.
Regular weighing can be useful.
Feeding Safety
Use feeding tongs when presenting prey.
There is generally no need to move a snake into a separate feeding enclosure.
Feeding within its normal enclosure avoids unnecessary handling and stress.
Avoid handling rodents and then immediately placing food-scented hands near the snake.
After a substantial meal, routine handling should be avoided until digestion is well underway.
Shedding
Before shedding, a Children’s Python may:
- Become duller in colour
- Develop cloudy or blue-grey eyes
- Become less active
- Spend more time hiding
- Refuse food
A healthy snake should normally shed in one complete piece.
Ensure fresh water is always available and provide access to a humid hide.
Repeated incomplete sheds can indicate:
- Inadequate hydration
- Inappropriate humidity
- Poor environmental conditions
- Nutritional problems
- Underlying illness
Retained spectacles or persistent retained skin should be dealt with carefully rather than forcibly removed from a dry snake.
Handling
Captive-bred Children’s Pythons generally become tolerant of gentle handling.
Juveniles may initially be defensive and can strike repeatedly when frightened.
This usually improves as the animal becomes established.
When handling:
- Support the body
- Allow the snake to move through your hands
- Avoid tight restraint
- Keep initial sessions short
- Avoid handling immediately after feeding
- Avoid unnecessary handling while the snake is preparing to shed
Never restrain the animal by the head or tail during routine handling.
Health
Common health concerns include:
- Respiratory infections
- Mites
- Internal parasites
- Retained shed
- Scale infections
- Mouth infections
- Obesity
- Regurgitation
- Burns from unprotected heating equipment
- Reproductive complications
Warning signs include:
- Persistent loss of appetite with weight loss
- Wheezing
- Open-mouth breathing
- Excessive mucus
- Bubbles around the mouth or nostrils
- Repeated regurgitation
- Unexplained swelling
- Abnormal faeces
- Neurological abnormalities
- Significant behavioural change
Healthy adult snakes can occasionally fast without this automatically indicating disease.
Regular weighing helps determine whether the animal is actually losing condition.
Persistent or serious symptoms should be assessed by a suitably experienced reptile/exotic veterinarian.
Quarantine
All newly acquired reptiles should ideally undergo quarantine away from established animals.
During quarantine:
- Monitor body weight
- Check for mites
- Monitor feeding
- Observe faeces
- Monitor breathing
- Use easily cleaned equipment
- Keep equipment separate from established animals where possible
Veterinary faecal testing may be appropriate, particularly where the animal’s previous history is unknown.
Do not shorten quarantine simply because an animal appears healthy.
Breeding
Children’s Pythons reproduce readily in captivity when mature animals are maintained appropriately.
Females typically produce a clutch of eggs and, like other pythons, may coil around the clutch.
Only healthy adults in good condition should be bred.
Females require sufficient nutritional reserves before reproduction.
Seasonal environmental changes may be used by experienced breeders to stimulate reproductive behaviour.
Anyone intending to breed the species should research:
- Sexual maturity
- Pairing
- Seasonal cycling
- Courtship
- Ovulation
- Egg laying
- Incubation
- Hatchling husbandry
before animals are introduced.
Hatchlings
Hatchling Children’s Pythons are very small and require extremely secure accommodation.
Provide:
- Appropriately sized hides
- A thermal gradient
- Fresh water
- Appropriate humidity
- Very small prey
- Absolute enclosure security
Some hatchlings can initially be reluctant feeders.
Repeated unnecessary handling or aggressive feeding interventions should be avoided.
Body weight and condition should be monitored while the animal becomes established.
Responsible Ownership
Children’s Pythons may be small compared with many other pythons, but they can live for two decades or longer.
Prospective keepers should ensure they can provide appropriate accommodation, heating, lighting, food and veterinary treatment throughout the animal’s life.
Australian reptiles are subject to strict controls on export from their native country. Animals encountered within the European hobby should therefore have legitimate captive-bred origins.
Keepers should retain relevant acquisition and breeding records.
Never release a captive snake into the wild.
Summary
The Children’s Python is a manageable, attractive and active small python that can make an excellent captive reptile.
Successful long-term husbandry depends upon providing a secure and appropriately sized enclosure, controlled thermal gradient, low-level UVB, suitable humidity, numerous hiding opportunities, climbing enrichment and correctly sized prey without overfeeding.
Although often recommended as a first python, its relatively straightforward husbandry should not be mistaken for an absence of husbandry requirements.
With appropriate care, a captive-bred Children’s Python can remain a fascinating animal for 20 years or more.
IMPORTANT INFORMATION
This care sheet provides general husbandry guidance and does not replace species-specific research or veterinary advice. Individual requirements may vary.
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