Check out the shine on the beasties ^^ i got them on mealworm (and X-back is loving it). Red guy just eats everything very actively. BB also goes nuts for mealworms. So, i got some worms and camera then started shooting the pix from the top.
BTW, i seem to think i am seeing some deeper colors on red's back around some of the scales - just my imagination or what?
X-back is now finally turning golden - can not capture with my camera but there are gold flakes on its head. The scales are not coloring up though. they are shiny with blue-ish hues (see some of the overhead shots). Still a little shredded from being housed with BB
BB is the same - not better not worse.
PS: how does one clean-up after mealworms? ... the aquarium the worms are in is starting to get smelly ...