I think it's the same diet - mine have been on a pellet diet since day 1, although the two of them have a tendency to inhale yogurt drops like it's no one's business. they will eat fruit, but Yogi will just lick the fruit while Cindy will be the World Messiest Eater.
I did find out, completely by accident, that they love crickets and mealworms when ym feeder tower (a bunch of shelves stacked on top of one another) fell over one day while they were out and the two of them went CRAZY. Cindy was on the other side of the room and flew on over so fast and just started gobbling them up. I was laughing so hard. Now, they get crickets or mealworms when they are being good. Kukui, my cham, gets the rest. lol.
Aww, Lily, I'm so sorry Bubble died. I love these guys and I agree - in terms of small furries, they are awesome, although I am also partial to hairless rats (which aren't really furry lol). I do love my "big furries" though - my cat, my dog and my horse.