I had a longnose hawkfish and he never bothered my cleaner shrimp. One day my longnose disappeared and I eventually replaced it with a spotted hawkfish. The first day he devoured my cleaner shrimp. I hate this fish because of it, I cannot catch him no matter what I do. I would much rather have my shrimp than the hawk
fish. I guess some hawkfishes may not eat shrimp, but they are known for doing so.