Bearded Dragon Care Guide

Bearded dragons (Pogona vitticeps) are one of the UK's most popular pet reptiles, known for their calm temperament and inquisitive personalities. Native to Australia's arid regions, they thrive in warm, well-equipped enclosures with the correct heating, UVB lighting and diet. This guide covers everything you need to know to keep your bearded dragon healthy, active and thriving.

Bearded Dragon Quick Facts

Feature	Information
Scientific name	Pogona vitticeps
Common name	Central Bearded Dragon
Origin	Australia
Adult avg size	45-60cm long, weigh 300-550 grams
Lifespan	10-15 years with proper care
Diet	Omnivore
Experience level	Beginner-friendly

 

Choosing a Healthy Bearded Dragon

Choose your bearded dragon from a reputable breeder or specialist retailer like Viperia. A healthy dragon should be alert, active and curious, with bright eyes, a straight spine and tail, clean nostrils and vent, healthy skin and a good body condition. Avoid dragons that appear lethargic, have swollen joints, laboured breathing, visible parasites or signs of injury. Starting with a healthy animal gives you the best chance of many happy, healthy years together.

Bearded Dragon Enclosure

Providing the right enclosure is essential for your bearded dragon's health and wellbeing. Adults require a minimum vivarium size of 4ft x 2ft x 2ft (120 x 60 x 60cm) to create a proper temperature gradient, allowing them to move between warm and cool areas as they would in the wild. At Viperia, our PVC vivariums are ideal for bearded dragons, and our Vivarium Calculator can help you choose the perfect size. Every enclosure should include a raised basking platform, a secure hide, climbing branches or rocks, food and water dishes, and a suitable desert substrate.

Heating & Temperature

Bearded dragons rely on external heat to regulate their body temperature. Maintain a basking surface of 38–42°C, a warm side of 30–32°C, and a cool end of 22–26°C. Use an overhead basking bulb controlled by a thermostat—never a heat mat as the main heat source. At Viperia, we stock basking bulbs, ceramic heaters, thermostats and thermometers to help you create the ideal setup.

UVB Lighting

UVB lighting is essential for bearded dragons, enabling them to produce vitamin D3 and absorb calcium for healthy bone development. Without it, they can develop metabolic bone disease (MBD). A high-output T5 UVB tube is recommended for most setups and should be positioned above the basking area. Run UVB lighting for 10–12 hours daily using a timer and replace bulbs as recommended. Viperia stocks T5 UVB kits, replacement tubes and lighting accessories for complete setups.

Humidity

Bearded dragons originate from naturally dry environments, so you should aim for humidity levels between 30-40%.

Excessive humidity can contribute to respiratory problems and poor shedding. Therefore, it is important that you use a hygrometer to monitor the enclosure’s humidity levels accurately.

Substrate

Choose a substrate that is safe, easy to clean and suitable for your bearded dragon's age. Healthy adults can be kept on reptile sand or a natural sand and soil mix, while juveniles are best housed on paper towels. Avoid calcium sand, wood shavings, walnut shell and gravel. Our bearded dragon substrate page lists all the suitable products we have.

Bearded Dragon Diet

Bearded dragons are omnivores, requiring a balance of live insects and plant matter that changes with age. Juveniles need a protein-rich diet of 70–80% insects and 20–30% vegetables, with insects offered once daily, allowing them to eat as many as they can within 10–15 minutes. Adults should eat 70–80% leafy greens and vegetables with 20–30% live insects, feeding insects just two to three times per week alongside fresh greens every day.

Best Live Foods

Suitable feeder insects include:

·       Locusts

·       Crickets

·       Dubia roaches

·       Calciworms

·       Silkworms

Treat foods:

·       Waxworms

·       Mealworms

·       Morio worms

These should only be fed occasionally due to their higher fat content.

Safe Vegetables

Daily greens can include:

·       Spring greens

·       Collard greens

·       Mustard greens

·       Rocket

·       Endive

·       Dandelion leaves

·       Butternut squash

·       Courgette

·       Bell peppers

Vegetables should be chopped into manageable pieces.

Foods to Avoid

Never feed:

·       Avocado

·       Onion

·       Garlic

·       Rhubarb

·       Fireflies

·       Wild-caught insects

·       Cat or Dog food

Fruit should only be offered occasionally due to its high sugar content.

Calcium & Supplements

Calcium supplementation is essential. A general guide is:

Juveniles: calcium on most insect feeds

Adults: calcium 2-3 times weekly

Use a quality multivitamin once every week or two, following the manufacturers guidance. Correct supplementation works alongside appropriate UVB lighting, not instead of it.

Water

Although bearded dragons obtain so much of their moisture from food, fresh drinking water should always be available. Some dragons prefer licking droplets from décor after light misting rather than drinking from a bowl.

Handling

Bearded dragons are generally calm reptiles and, with regular gentle handling, many become confident around their owners. Always support your dragon's entire body, avoid approaching or grabbing from above, and keep handling sessions short while they settle into their new home. Young dragons may take longer to build confidence, so be patient and allow them to become comfortable at their own pace. Always wash your hands before and after handling to help protect both you and your reptile.

Enrichment

Providing environmental enrichment encourages natural behaviours and helps keep your bearded dragon active and stimulated. Furnish the enclosure with climbing branches, rocks, raised basking platforms, multiple hides, backgrounds and reptile-safe plants (real or artificial). Rearranging décor occasionally can also encourage exploration and provide new opportunities for climbing, basking and investigating their surroundings.

Cleaning

Spot-clean your bearded dragon's enclosure every day by removing waste, uneaten food and any soiled substrate. Food and water bowls should also be cleaned and refilled daily with fresh water. Carry out a full enclosure clean approximately every four weeks using a reptile-safe disinfectant, ensuring all surfaces are thoroughly dry before your dragon is returned. Regular cleaning helps maintain good hygiene and reduces the risk of illness.

Shedding

Young, bearded dragons shed regularly as they grow, while adults typically shed only a few times each year. Never pull away loose skin, as this can cause injury. Instead, provide rough surfaces such as branches and rocks to help your dragon remove old skin naturally during the shedding process.

Brumation

Adult bearded dragons may naturally enter brumation during the cooler months, becoming less active, sleeping more, eating less and spending longer in their hide. This is a normal seasonal behaviour in healthy adults. However, if your dragon shows these signs outside of the usual seasonal period, or appears unwell, seek advice from an experienced reptile veterinarian.

Common Health Problems

Regularly observing your bearded dragon is one of the best ways to identify health problems early. A healthy dragon should be alert, active and have a good appetite. Watch for signs such as:

·       Weight loss

·       Swollen limbs

·       A soft jaw

·       Wheezing

·       Persistent diarrhoea

·       Sunken eyes

·       Difficulty shedding

·       Loss of appetite

These signs may indicate issues such as metabolic bone disease, respiratory infections, parasites or dehydration. Changes in behaviour, including prolonged lethargy or excessive hiding outside of brumation, should also be taken seriously. If you notice any of these symptoms, seek advice from an experienced reptile veterinarian as early diagnosis and treatment can significantly improve your dragon's recovery.

Is a Bearded Dragon Right for You?

Bearded dragons are engaging, intelligent reptiles that can become confident, interactive pets when cared for correctly.

Whilst they are often recommended for beginners, they still require specialist heating, UVB lighting, a carefully balanced diet and routine maintenance. With the correct setup and regular care, a barded dragon can thrive for well over a decade and become a fascinating member of the family.

Frequently Asked Questions

How often should you feed a bearded dragon?

A bearded dragon's dietary needs change as it grows. Babies and juveniles require a protein-rich diet to support rapid development, so they should be offered appropriately sized live insects every day alongside fresh vegetables. During each feeding session, allow them to eat as many insects as they can within 10–15 minutes before removing any uneaten prey.

Adult bearded dragons require significantly more plant matter, with leafy greens and vegetables making up around 70–80% of their diet. Live insects should be offered two or three times each week to provide additional protein. A varied diet, combined with calcium and vitamin supplementation and correct UVB lighting, helps maintain healthy bones, muscle function and overall wellbeing.

What size vivarium does a bearded dragon need?

Creating the right enclosure is one of the most important aspects of bearded dragon care. In the wild, these reptiles spend their days basking in the sun before moving between warmer and cooler areas to regulate their body temperature. Their enclosure should allow them to display these natural behaviours whilst providing a safe and secure environment.

For an adult bearded dragon, we recommend an enclosure size of 4ft x 2ft x 2ft (120 x 60x 60 cm). This provides enough floor space to establish a proper temperature gradient, allowing your dragon to move freely between the basking area and the cooler end of the enclosure.

At Viperia, our PVC vivariums are perfect for bearded dragons, and you can use our Vivarium Calculator to create a custom sized vivarium to suit the space you have available!

A well-designed enclosure should include:

·       A raised basking platform positioned beneath the heat and UVB lamps.

·       At least one secure hide, ideally positioned towards the cooler end of the vivarium.

·       Branches, logs or rocks to encourage climbing and provide environmental enrichment.

·       Food and water dishes that are easy to remove and clean.

·       Appropriate substrate suitable for desert-dwelling reptiles.

Do bearded dragons need UVB lighting?

UVB lighting is essential for a bearded dragon's health and should be considered just as important as heating. In the wild, these reptiles bask under the Australian sun, using UVB rays to produce vitamin D3, which enables them to absorb calcium and maintain strong bones. Without adequate UVB exposure, bearded dragons are at risk of developing metabolic bone disease (MBD), a serious but largely preventable condition.

For most setups, we recommend a high-output T5 UVB tube, which provides even UVB coverage across the enclosure while allowing heat to be controlled separately with a basking bulb. The UVB should be positioned above the basking area so your dragon receives both heat and UVB at the same time, just as it would in the wild.

Run your UVB lighting for 10–12 hours per day using a timer, and replace the bulb or tube according to the manufacturer's recommendations, even if it still produces visible light. At Viperia, we stock T5 UVB kits, replacement tubes, mercury vapour bulbs and lighting accessories to help you create the ideal lighting setup.

Replace UVB tubes according to the manufacturer’s recommendations, even if they still produce visible light.

Do bearded dragons need heat?

Bearded dragons are ectothermic, meaning they rely on external heat sources to regulate their body temperature. Providing the correct temperature gradient allows your dragon to move between warmer and cooler areas throughout the day, supporting digestion, activity and overall health.

Aim for a basking surface temperature of 38–42°C for adults (40–44°C for juveniles), a warm side temperature of around 30–32°C, and a cool end of 22–26°C. At night, temperatures can safely drop to 18–22°C, although additional heating may be required if your home falls below 15°C.

Heat should always come from above, using a quality basking bulb or halogen lamp positioned over a raised basking platform. Heat mats should not be used as the primary heat source, as they do not create the overhead basking conditions bearded dragons naturally seek.

For safety and consistency, every heat source should be controlled by a thermostat, with temperatures monitored using digital thermometers or an infrared temperature gun. This ensures your enclosure remains within the correct range throughout the day and prevents overheating.

At Viperia, we stock everything you need to create the perfect thermal environment, including basking bulbs, ceramic heat emitters, thermostats and digital thermometers, making it easy to build a safe, reliable heating setup for your bearded dragon.

Can bearded dragons eat fruit?

Suitable fruits include blueberries, strawberries, mango, papaya, melon and seedless apple. These can be offered as occasional treats alongside a varied diet of leafy greens, vegetables and live insects.

Fruit should never replace vegetables, which provide more suitable nutrition for adult dragons. Feeding a variety of greens such as spring greens, rocket, dandelion leaves and butternut squash will help ensure your dragon receives a broad range of vitamins and minerals without excessive sugar intake.

Can two bearded dragons live together?

Although young bearded dragons are sometimes sold together, cohabitation is not recommended for long-term care. Bearded dragons are naturally solitary reptiles, and sharing an enclosure can lead to stress, competition and injury. A dominant dragon may monopolise food, heat and UVB lighting, leaving the other underweight, weaker or unable to thrive. Males are particularly territorial and are likely to fight, while even females may compete for resources or bully one another. Housing bearded dragons separately also makes it much easier to monitor their appetite, behaviour and overall health. Providing each dragon with its own enclosure is the safest and most reliable way to ensure they remain healthy, stress-free and able to display natural behaviours.

How long do bearded dragons live?

Bearded dragons are a long-term commitment, with many living well over a decade when their needs are met. Their lifespan is heavily influenced by husbandry, particularly the quality of their diet, UVB lighting and temperature gradient. Poor nutrition or inadequate UVB can lead to health conditions such as metabolic bone disease, which can shorten their lifespan.

Routine enclosure maintenance, regular health checks and a varied diet of leafy greens, vegetables and live insects all contribute to a healthy dragon. Purchasing from a reputable breeder or specialist retailer like Viperia also gives you the best possible start with a healthy animal.

Why is my bearded dragon not eating?

A temporary loss of appetite is not always a cause for concern. Adult dragons often eat less during brumation, particularly in the cooler months. However, husbandry problems are another common cause. Temperatures that are too low, inadequate UVB lighting or an unsuitable diet can all reduce appetite and affect digestion.

Stress from moving to a new enclosure or excessive handling may also cause your dragon to stop eating temporarily. If your bearded dragon continues to refuse food, loses weight, becomes lethargic or develops additional symptoms such as diarrhoea or wheezing, it should be examined by a reptile veterinarian as soon as possible.

How often should you clean a bearded dragon vivarium?

Regular cleaning helps prevent the build-up of bacteria, unpleasant odours and parasites while maintaining a healthy environment for your dragon. Daily maintenance should include removing faeces, replacing dirty substrate where needed and cleaning food and water bowls with fresh water provided each day.

Every few weeks, carry out a more thorough clean by removing décor, disinfecting the enclosure with a reptile-safe cleaner and allowing all surfaces to dry completely before returning your bearded dragon. If you're using loose substrate, replace any heavily soiled areas promptly and carry out a full substrate change whenever necessary to maintain good hygiene.