The only thing that I can get my fire bellies to eat are crickets. I know that they need another food source. However, I can not get them to eat anything else. I know that wax worms and meal worms are bad for them. The only things I have been told that are safe to feed them are crickets and earthworms. Earth worms are always too large to feed them, so I was told to cut them into chunks. The first time I did this they ate them, but I have tried several times after and they do not act interested. Is there anything else that is safe to feed them?