As others have said, you are under feeding your dragons. They need animal proteins to grow, thus, your dragons slow growth. My dragons will eat 40 to 60 appropriate size crickets a feeding, every other day, occassionally will get fed daily. Along w their veggies.
Uv lights need to be changed out every 6 months, whether you want to or not, even if U dont think there is a reason. Use a black perm. marker, mark date on bulb on one end so U kno when it was last changed. Uv bulbs lose their efficiency quickly.
I have had dragons for over 10 years, and mine do well w fresh Uv lighting and plenty of crickets and veggies.
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