No need to feed.
They are SUPER low maintenance. They keep well in their little handy containers for well, awhile. We had our last batch a month or more, and they were all going strong to the last. The latest batch hasn't lasted as long due to dragon with large appetite. :wink: We keep them in a room that is about 65 degrees. They say to store them in a "cool room" 60-70 degrees, and if you need them to last a little longer, you can store them a little cooler (50-60 degrees), but do NOT put the in the fridge as that would be too cold.
Our beardie LOVES her PWs. She gobbled 25 in less than 30 seconds today, little muncher! She's 7-8 inches and eats the mediums, happily. :mrgreen:
Hope this helps you!
Em