I have skimmed my fingers thru his subtrate weekly and always find some roaches under his water dishes...I then show them to him and offer him new ones along with the day before ones...he seems to be eating cuz he is staying healthy and the roaches are disappearing(they do bury themselves but I pull them to the top) I am going to try the bucket trick to see if that will get him to start eating more agressively...is their any other ways to get them to eat more aggresively?