I'm just curious if anybody has kept one of these with peaceful fish. I've got a Radiant wrasse (H. iridis) in a 300 gallon and curious if I could add this hogfish.
If they aren't similarly sized, I don't see a problem. It would be better if the Radiant Wrasse was smaller, as it would have more of a tendency to be aggressive. Just in case, I think the Cuban Hog is not considered reefsafe.
The radiant wrasse is not aggressive in the slightest. I'm more worried about the hogfish picking on the radiant wrasse. I usually see the hogs for sale at around 6" or so.
FWIW the radiant is about 5" long. There is also a solar fairy wrasse about 2.5" long too.