When I first started growing CPs in terrariums I had several small fans blowing over the light hoods and into the tanks to keep temperatures down and air circulation up. Well, since our house was redone last month, I neglected to put the fans back on the terrariums. Everything seemed to be fine until today, when I noticed some fuzzy growth on some of the dead (devoured) insects on some of the sundew leaves. Do you guys think this is a result of the fans not being there? I do keep several parts of my terrarium open on the top, like roughly 2 inches or so along the sides. With this in mind, it's not like air can't get in. Perhaps air isn't moving enough? Or do you think it's just a conincidence and sometimes old prey gets moldy sometimes?