Long time no see everyone! Hope all has been well since my last visit. I'm getting back into the hobby again and look forward to chatting at the new and old members!
I would use it for the ghosts being that they are so communal and won't need to be moved for a while. When it comes to your creos I would just use paper towels as your substrate and move them anywhere from a few days to a week after they hatch.
I purchased 100 phoenix worms from Andrew and I couldn't be happier with my order! Shipping was fast and the communication was great! Thank You Andrew and I will be doing business with you again!