Depends on if that is the only thing you offer, if you do limited sales, but yes if you ONLY sell dubia I could see it taking a bit of time and effort.
Mirage came out of brumation on April 26. He was doing great. On May 2 he started acting funny. We just redid his tank, and he keeps going into one of his hides. He just lays there. He shows no intrest in food. HELP!