I use them too...
People in here recomend not to use wild caught ones.. it seems that wild ones accumulate toxins or something like that from their environment...
What I did was this: I caught a whole bunch of them from my backyard... and placed them in a container with clean soil, lots bark, leaves. I left them in there for about 2 months, and they reproduced very fast. I keep them moist (they die If dry out) and feed them almost anything.... I use my dubias roaches skin, or any other dead insect...(NOT sick and stuff)
and also greens, fruits, and stuff...
its good to add some calcium in the food, they seem to grow better and bigger...
once you get the colony going, you can start using the new ones.
My cham loves them... he hasnt been eating them for about a month or so, I dont know why, but I used to feed them a couple of times at week... like Gorgosaurus says.. they are a good calcium source.
Sandrachameleon has a great blog about them, i used all her information for my colony... here it is...
https://www.chameleonforums.com/blo...orcellio-pillbugs-woodlice-rollie-pollie.html