I started feeding Spike Phoenix Worms about a month ago. He seems to be doing great. They are supposed to be really healthy for him and he loves them. My question is "Do I still need to feed him crickets?" or can I do away with my cricket keeper, cricket food, etc. The phoenix worms are much easier to deal with than the crickets. I would love to be done with them. Please let me know if they are enough or if I should still feed crickets once in a while. Thank you!