of course! There are PLENTY of other choices. Terrestrial isopods, various beetles, termites, grasshoppers, crickets, indian walking sticks, moths, silkworms, butterworms, snails, blue bottle flies, etc.I want to provide as much diversity in my chams diet as possible but my wife is not ok with having roaches around. Is it ok to not feed roaches so long as I food a good variety of other things?