I have a colony of about 150-200 discoid roaches that haven't really been doing much. I don't ever see any small nymphs in there and it just seems to be juveniles and adults. I have the temp in the tote to be 85-90 or maybe a little higher and about 50% humidity, maybe a little less, but they don't seem to be doing anything. I find some egg sacks on the bottom every once in a while, but no small nymphs. I give them fruit or veggies a few times a week, making sure that they don't get moldy and mist every few days to keep the humidity up a little for molting. I can get some pics up if needed, but it is just a large tote with egg crates. I feed them ground up dog food and water crystals as a staple. What can I do to change and make it better.