I bought Ferret Pellets for my roaches and give them as an occasional treat. Depends on the species who eats them - the Dubias LOVE them and fight over them. Some of my other roaches ignore the pellets completely. I also give my roaches dog food to munch on - but they're less excited about that.
I've read conflicting posts on roaches and protein. Some posts say "Never" - too toxic, and some posts say to give them SOME protein or they'll nibble on each other! I'm sure this info depends on what species one has. I just reason that "less is more" and only rarely give them protein. All of them se