Prometheus is about 5 months old. I'm just concerned about his size.
So in his cage on the warmer side it is between 90 degrees and 110 degrees Fahrenheit. On the cooler side it stays between 70 and 85 degrees Fahrenheit. He also eats about 30-50 Phoenix Worms a day, gets lots of water, seems to be very hydrated, poops daily, wonderful colors. Overall he seems to be very healthy and I just wanted to make sure his size was pretty average for a beardie his age to make sure that he is growing properly.
Good enough digital kitchen scales (up to 1kg with resolution of 0.1g) can be found pretty easy and cheap on Ebay, Well worth buying one so you can regularly weight your little spikey child and keep track of how he's going and growing.
I weigh my little ones weekly, some advocate daily , but I think there is too much variation on a daily weigh-in basis.
I use an assayer's pocket digital scale that I picked up on Ebay, good up to 1kg and resolution 0.01g.