Sayid LOVES them...when I catch them I gut load for a few days then feed him. I always feed him WC insects and moths...but it also depends on where you live...pesticides and parasites are the biggest fears of WC, and of course that they aren't poisioness to your cham....What ever I catch, I place in deli cups with lids and some feed, if they survive three days then chances are they have no contact with pesticides, and you k now they have had healthy intake.