Hey everyone. I currently have a small cortez ray. She isn't a particularly messy eater, but I have a few small fish to basically keep the water column active that tend to leave debris. I know that if I get any of the typical reef clean up crew inverts (hermits, shrimp, etc) they're basically going to be and expensive snack for the ray. Any ideas of an alternative? I was thinking maybe brittle stars or even a bottom dwelling fish? Any help is appreciated.