How often should i feed a juvie pac man frog calcium dusted prey items? I feed it superworms, crickets and will soon aquire roaches and the occasional feeder fish. I heard it was once a week, but i do not know the exact dosage. i fed it two dusted superworms the first time, just to be cautious. can anyone give a list of how many dusted crickets, worms etc should be fed?