Posting here for traffic. Just took a whole sea bass out of its packaging to find it's covered in blood. Had a look inside and there's a thick dark line of liquid along its spine (an artery perhaps?). Took it out and it's almost black. Seems like it hasn't been gutted properly. Is it safe to eat? I read you shouldn't wash fish so I was going to pat the blood off with a tissue.
Help! My stomach needs your advice.