Naso Tang. Possible constipation
My Naso appears swollen along the bottom and sides just behind the gills. It has not touched the romaine lettuce that it loves in three days. It use to gobble up food but has not done so lately. I think it is constipated. I have read that you can give them Epsom salt. Is this true?
I have various types of corals, and inverts in my tank. Will the Epsom Salt harm those?