i have vented tops on my feeder containers, and my closet is cool and dry to begin with. i will closely monitor the bins a few times a day and make sure moisture isnt building up or mold isnt growing. if i run into mold ill just toss what i have and get more. im only using it for silks and supers.,
reason why is im only able to pick up 1-2 dozen roaches up at a time. and to start a colony slowly i just dont have the time or patients for that. if i could get a few dozen adult roaches, i myself would breed them