How to Care for a Baby Bearded Dragon: Step-by-Step Guide
A baby bearded dragon needs a warm basking spot of 105 to 110°F (40 to 43°C), a cool side in the high 70s °F, a linear UVB tube for 10 to 12 hours a day, and small insects two to three times a day with greens on the side. Get the setup right before your baby comes home and most first-year health problems never start.
Table of Contents
- Step 1: Prepare a Safe Habitat
- Step 2: Set Up Heating and Lighting
- Step 3: Feed the Right Diet
- Step 4: Check Health and Behavior Every Day
- Step 5: Adjust Care as Your Dragon Grows
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See the Care Plan →Quick Summary
| Step | What to do |
|---|---|
| 1. Habitat | A 40-gallon tank to start, or the adult 4 x 2 x 2 enclosure from day one, with a solid, safe floor. |
| 2. Heat and light | Basking surface 105 to 110°F, cool side 75 to 85°F, T5 UVB tube 10 to 12 hours a day. |
| 3. Diet | Insects two to three times a day, about 70 to 80 percent of the diet, plus chopped greens every day. |
| 4. Health checks | Watch appetite, droppings and activity each day, and weigh once a week. |
| 5. Growing up | Shift toward greens from about 6 months and move to the adult enclosure before 6 months. |
Step 1: Prepare a Safe Habitat
The RSPCA recommends a minimum enclosure size of 120 cm long, 60 cm deep and 60 cm high for an adult, about the same as 4 x 2 x 2 feet. You have two options for a baby:
- Start in a 40-gallon tank and move to the adult enclosure by about 6 months. Babies grow fast, so plan for the upgrade from the start.
- Use the adult enclosure from day one. Add extra branches, hides and plants so your baby feels secure, and make sure the insects cannot hide where the baby cannot reach them.
The Hudson Valley Reptile Rescue care guide stresses a full temperature gradient across the enclosure. Choose a front-opening enclosure with good ventilation and a lock.
For the floor, use paper towels or tile while your baby is small. They are easy to clean, show you the droppings and carry no risk of impaction. Avoid loose calcium sand, walnut shell and wood chips.
Pro tip: Remove sharp decor and gaps where a baby could get stuck, and check that branches cannot roll onto it.
Step 2: Set Up Heating and Lighting
Your baby needs a hot end, a cool end and bright light. The RSPCA gives a basking range of 38 to 42°C (100 to 108°F) and a cool zone of 22 to 26°C (72 to 79°F). Babies do well at the warmer end of that range.
- Basking lamp: Zen Habitats recommends a PAR38 halogen flood bulb. Start with a lower wattage in a 40-gallon tank and adjust until the basking surface reads 105 to 110°F.
- UVB: a linear T5 high-output tube across half the enclosure, on the same side as the basking lamp. Aim for a UV index of about 4 to 6 at the basking spot.
- Day length: 12 hours of heat and UVB on a timer, then dark at night. A baby does not need a night heat source unless your room drops below about 65°F (18°C).
Pro tip: Use an infrared temperature gun to check the basking surface. Air thermometers read lower than the rock your dragon lies on.
Step 3: Feed the Right Diet
Baby bearded dragons grow fast and need a lot of protein. For the first months, insects make up about 70 to 80 percent of what they eat.
- Insects: small crickets, dubia roaches or black soldier fly larvae, no longer than the space between your baby’s eyes. Offer as many as it eats in 10 to 15 minutes, two to three times a day.
- Avoid for babies: mealworms and superworms. Their hard shells are harder for a small dragon to digest.
- Calcium: dust insects with plain calcium powder at most meals, and use calcium with D3 and a multivitamin on the schedule printed on the product.
- Gut loading: feed the insects fresh vegetables or a gut-load diet for 24 hours before you feed them to your dragon.
- Greens: offer a small dish of chopped collard, mustard or dandelion greens and squash every day, even if your baby ignores it at first.
Remove uneaten crickets after the feeding. Loose crickets nibble on sleeping babies.
Step 4: Check Health and Behavior Every Day
A healthy baby is alert, eats with interest and poops most days. Look out for:
- low energy or long periods with closed eyes during the day
- refusing food for more than two days
- runny or bloody droppings, or droppings with a rotten smell
- a soft jaw, shaky legs or a kinked spine
- stuck shed on the toes or tail tip
Weigh your baby once a week on a kitchen scale. A baby that stops gaining weight has a problem, even if it still looks fine. Take any new dragon to a reptile vet within the first few weeks for a check-up and a fecal test for parasites.
Handle your baby for short sessions and support its whole body. Let it settle in for a week before you start.
Pro tip: Keep a simple log of meals, weight and sheds. You will see trends long before you notice them by eye.
Step 5: Adjust Care as Your Dragon Grows
| Age | Insects | Greens | Insect meals |
|---|---|---|---|
| 0 to 6 months | About 70 to 80% | About 20 to 30% | 2 to 3 times a day |
| 6 to 12 months | About 50% | About 50% | Once a day |
| 12 to 18 months | Falling toward 20% | Rising toward 80% | Every other day |
| Adult | About 20% | About 80% | 2 to 3 times a week |
Move your dragon to the 4 x 2 x 2 adult enclosure by about 6 months if you started in a smaller tank. Keep the same UVB setup and lower the basking surface toward 100 to 105°F as your dragon reaches adulthood.
For the next stage, read our guide to adult vs juvenile bearded dragon care.
Frequently Asked Questions
How do I create a suitable habitat for my baby bearded dragon?
Start with a 40-gallon tank or the adult vivarium of 120 x 60 x 60 cm (4 x 2 x 2 feet). Add a basking spot of 105 to 110°F, a cool side of 75 to 85°F, a hide and a paper towel or tile floor.
What type of heating and lighting do baby bearded dragons need?
A halogen basking bulb and a linear T5 UVB tube, both on a 12-hour timer. Babies need the same UV index as adults, about 4 to 6 at the basking spot.
What should I feed my baby bearded dragon?
Small gut-loaded crickets, dubia roaches or black soldier fly larvae two to three times a day, dusted with calcium, plus a daily dish of chopped greens. Insects make up about 70 to 80 percent of a baby’s diet.
How can I monitor the health of my baby bearded dragon?
Watch appetite, activity and droppings each day and weigh your baby once a week. Book a vet check with a fecal test in the first few weeks.
When do I need to adjust the care for my growing bearded dragon?
From about 6 months, shift the diet toward greens and move to the adult enclosure. By 18 months, greens should make up about 80 percent of the diet.
What signs should I look for to know if my bearded dragon is healthy?
Bright open eyes, a good appetite, steady weight gain, regular droppings with a white urate and an active day rhythm.
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