I am concerned about one of my comets. I have had him for nearly a year. He is about 3 inches long and is mostly black except for some orange areas on his head. Last week I had to do a huge pond cleaning due to a filter problem (intake tubes cracked and water unfiltered). I have a pool and pond vacuum head that attaches to the pump. It has a prefilter in case any fish make it in. Well, Midnight got pulled into the prefilter. (He was one of my Houdini fish who ended up on the wrong side of the net). I removed him and he appeared unharmed. He has been acting and eating normally. I recently noticed an ellongated white area near his dorsal fin. I've seen no rice-grain or salt-grain type white spots on any fish. Could it still be Ich or fish pox, or just a scrape and some missing scales? I'll try to get a good photo to upload.