Beardies and leos are quite different, one can handle certain food items without problems while the other can't.
Can you go over his setup/care with me?
What tank size does he have?
What substrate/bedding does he have?
What brand of UVB does he have (Exo-terra, Reptisun/zoomed, all living things ect)
What type of UVB does he have (coil, compact, tube, MVB)
Is the UVB a 5.0, a 10.0, a 12% or a 14%?
Is the UVB a T5 or a T8?
What is the basking temp?
What is the warm side temp?
What is the cool side temp?
What is the night time temp?
What are you monitoring the temps with? (Digital temp gauge, stick on, temp gun)
Do you have a calcium supplement?
Do you have a multivitmin supplement?
How many days of the week are you using each?
How does he get his
hydration (Other than his food, water bowl, misting,
bath ect)
Here is a feeding guide for you.
All life stages eat 10-20 bugs a feeding.
1-4 months 3x a day.
4-12 months 2x a day.
12-20 months once a day.
20+ months twice a week at the least, every other day at the most.
Staple feeders - Crickets, locusts, grasshoppers, silkworms, black soldier fly larvae, dubia roaches, turkish roaches, possibly earthworms.
Treat feeders - Waxworms, hornworms, superworms, mealworms, butterworms.
Wax worms - once a week, 4-5 max.
Hornworms - every other day to every two days, 4-6 max.
Mealworms - every other day to every two days, 5-10 max. Only for beardies above 6 months.
Superworms - once or twice a week, 3-4 max. Only for beardies above 12 months.
Butterworms - once or twice a week, 3-4 max.
Daily greens- Turnip/collard/mustard greens, endive, and kale if added to a mixture of the other staple greens mentioned.
Fruit once or twice a week - Banana, strawberries, blueberries, blackberries, red raspberries.
For more food items -
http://www.thebeardeddragon.org/bearded ... ta.php#veg
http://www.beautifuldragons.com/Nutrition.html
You want two supplements at the very least, a calcium and a multivitamin.
Generally beardies below two years need calcium 5x a week and multivitamins 2x a week.
However beardies above two years or at two years of age need calcium only 1-4x a week with
multivitamins 1-2x a week.
This depends on how your adult beardie is with diet, health, just laid eggs, is laying eggs, etc.