Are you going to order the pod you mean that comes with the food? If you do, you cannot slow down their growth at all cause they have access to the food 24/7 unless you remove them, which you will find will be a big headache. I order my food seperate, and then get 100 silks and divide them into two decently size tupperware containers. I don't even put any lids on them and they never try to crawl out. You would think they would, but they don't. No humidity ever builds up in the containers this way like it can in the pod sometimes. This is just my opinion on what I like to do. I am sure people get the pods and like them.