Looks good. I can't tell on the moisture so you can just keep one end or corner pretty wet and let the other dry out so they can self-regulate. Yes, it often takes a good number to get them out in the open all the time.
Roachforum's place as the oldest continuously running forum will be coming to an abrupt end at the end of the month. I thank so may contributors over the years including many who have died. Especially thanks to Peter Clausen for keeping it running for many years. If you want any content please...