How can you tell if your roach colony is healthy? I’ve started a roach colony just under a year ago and my panther chameleon has had parasites pretty bad recently and we can’t figure out why. We keep treating him for them but he still seems to have them. He just started to get better and I’m afraid to feed him the roaches. I don’t want to get him sick all over again. I feed the roaches apples every day to every other day and I find some roaches half eaten... idk how to stop this. I only find adults half eaten.