Hi, well out of all my years of keeping fish i never ran into this problem, anyways my blueline trigger fish along with a grouper, now have white dots alll over there body, mouth, its just everywhere, it looks like a fine powder all over then, my blueine also has puffy, eyes, like i said tihs was all of a sudden, does anyone know what it is??? i know theres diseases out there for saltwater fish but there not ich, sence ich is for fresh water fishes, so can anyone help me?? Or tell me what it is or how to cure it??? and how it happens????