I have a couple cultures of isopods that are getting established. I am trying to be patient, but it is slow going. Anyway, my question is this- is any exposure to light necessary for pods? That is to say, can I put them in a drawer and off my desktop? I feel like putting them in the dark is borderline cruel, but I also know that they really seem to prefer the dark. So, can I throw them in a drawer without a guilty conscience?