Frilled Dragon — Care Sheet & Morphs

Husbandry requirements

Frilled Dragon — origin: Northern Australia (Kimberley, Top End, Cape York Peninsula) and southern New Guinea; wooded savannas and dry tropical forests. Not listed on CITES, but Australia bans the export of its wildlife: the animals available come from captive breeding (often from lineages originating in New Guinea). Favour a captive-bred (CB) individual, as wild-caught ones are fragile, stressed and often parasitised. A NON-venomous species..

Terrarium temperature gradient

Night min20 °C

Cool side24–28 °C

Warm side30–33 °C

Basking spot40–48 °C

A heliophilous species: a genuine bright hot spot is essential; measure the temperature at the surface of the basking branch. Provide a strong thermal gradient, both horizontal and vertical. A nighttime drop is beneficial, but avoid staying below ~18°C for long periods.

Enclosure (adult)

120 × 60 × 150 cm

Large arboreal tropical terrarium with a vertical orientation

Minimum dimensions for an adult; bigger is always preferable, particularly in height. Height is the priority to allow elevated basking and vertical thermoregulation. Good ventilation is essential to avoid stagnant air.

Humidity

50–70 %

A tropical but well-ventilated atmosphere. Daily misting, more sustained for juveniles and during shedding; let it dry out between two mistings to avoid stagnant humidity.

Substrate

Fertiliser-free topsoil/peat mixed with a little sandCoconut fibreBark (cypress mulch)Leaf litter

A substrate that slightly retains moisture without becoming waterlogged. Numerous vertical supports (sturdy trunks and branches) are essential: the animal feels secure at height and moves bipedally on the ground.

UVB

Recommended

UVB essential and of high intensity (T5 HO tube 10-12% or equivalent, Ferguson zone 3-4), positioned to create a lit hot spot. Replace the tube according to the manufacturer's recommendations (roughly every 6 to 12 months).

Water source

Always available

A clean water bowl renewed regularly, combined with misting. Many individuals prefer to drink the droplets deposited on the décor and the frill rather than from a bowl.

Origin

Agamidae

Northern Australia (Kimberley, Top End, Cape York Peninsula) and southern New Guinea; wooded savannas and dry tropical forests. Not listed on CITES, but Australia bans the export of its wildlife: the animals available come from captive breeding (often from lineages originating in New Guinea). Favour a captive-bred (CB) individual, as wild-caught ones are fragile, stressed and often parasitised. A NON-venomous species.

Feeding & health

Diet

Insectivore / Carnivore — Crickets, roaches, locusts, worms (waxworms and superworms/zophobas in moderation); occasionally pinkies/fuzzies for adults.

A base of varied insects, well fed (gut-loaded) and dusted with calcium/vitamins. Vertebrate prey only occasionally for adults. Unlike the Bearded Dragon, this species eats few plants: a few may be offered (leaves, flowers) without making them the staple. Match prey size to the interocular distance.

Breeding

Oviparous

Clutch 6–20 eggs/young. Laying after a rest/cooling period; 1 to 2 clutches per year. Incubation of about 55 to 75 days; the sex of the young may be influenced by the incubation temperature.

Health watch points

Metabolic bone disease (MBD) from UVB and/or calcium deficiency
Respiratory infections (cold, stagnant humidity, poor ventilation)
Internal parasites, frequent in wild-caught specimens
Chronic stress and anorexia (a wary species, often poorly acclimatised)
Thermal burns (accessible heat source) and shedding retention

Morphs & genetics

Registry of 0 documented gene for Frilled Dragon.

Frequently asked questions

Answers to the most common questions about keeping the frilled dragon.

How big does an adult Frilled Dragon get?▾

An adult Frilled Dragon typically measures between 60 and 90 cm in total length, tail included, with the tail alone accounting for nearly two-thirds of that length. Males are larger than females, with a noticeably more developed head and frill; a few large Australian specimens approach 95 cm.

What size terrarium does an adult need?▾

It needs a large, predominantly vertical tropical terrarium of at least 120 cm long, 60 cm wide and 150 cm high. Height takes priority over floor space, since it is what allows elevated basking and genuine vertical thermoregulation, provided good ventilation is maintained so the air does not stagnate.

How should heating and the basking spot be set up?▾

This heliophilous species needs a strong, bright basking spot measured between 40 and 48°C directly at the surface of the basking branch. The warm zone sits around 30 to 33°C and the cool side between 24 and 28°C, with nighttime temperatures allowed to drop to 20°C but never settling for long below roughly 18°C.

Does the Frilled Dragon need UVB?▾

Yes, and at a sustained intensity: a 10-12% T5 HO tube (Ferguson zone 3-4) is essential, positioned to shine directly onto the basking spot. It should be replaced according to the manufacturer's recommendations, generally every 6 to 12 months, since its UV output declines well before it stops giving visible light.

What humidity level and terrarium setup does it need?▾

The atmosphere should stay tropical without excess, between 50 and 70% humidity, achieved with daily misting increased for juveniles and during shedding, followed by a drying-out period. The décor should include plenty of sturdy trunks and branches: the animal feels secure up high and only comes down to the ground to move around, walking bipedally.

What does a Frilled Dragon eat?▾

Its diet is mainly insectivorous: crickets, roaches, locusts and a few worms as a moderate addition, dusted with calcium and vitamins and themselves properly fed beforehand (gut-loading). Adults can occasionally be given a pink mouse, but unlike the Bearded Dragon, this species eats very little plant matter.

How should its water needs be met?▾

A clean water bowl, refreshed regularly, should be paired with daily misting of the terrarium. Many individuals actually drink more from the droplets on branches, leaves and their own frill than directly from the bowl.

What is the lifespan of a Frilled Dragon?▾

Expect an average of 10 to 15 years, sometimes up to around 20 years when husbandry conditions remain good over the long term. It is therefore a long-term commitment, requiring a spacious vertical terrarium to be maintained for the animal's entire life.

Is it easy to handle a Frilled Dragon?▾

It is better to limit handling, especially during the acclimatisation phase: it is a nervous, wary species prone to stress, whose impressive deployed frill and gaping mouth are mainly a defensive bluff. It needs trunks and vertical space to feel secure rather than being carried around.

Where does this species come from and how does it behave in the wild?▾

The Frilled Dragon is native to northern Australia and southern New Guinea, where it lives in wooded savannas and dry tropical forests. Faced with danger, it deploys its wide frill to look more imposing, hisses, then flees by running on its hind legs alone if the bluff is not enough.

Is this species suitable for a beginner?▾

No, it is better suited to a keeper who already has experience with agamids, due to its nervous temperament and precise heat and UVB requirements. It is also preferable to choose a captive-bred individual: wild-caught specimens, often used to supply the market from New Guinea, arrive fragile, stressed and frequently parasitised.

What health problems should be monitored?▾

The main risks are metabolic bone disease from UVB or calcium deficiency, respiratory infections linked to cold or poor ventilation, and internal parasites, especially in wild-caught specimens. A good setup also limits chronic stress, which can lead to anorexia in this easily frightened species.

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