I'm kinda at a loss. After seeing no results with salt, I treated him with Maracyn Plus for two runs. He no longer has the bigger blood streaks in his anal fin. Just one small one, so there's progress there. The bloody streaks in his dorsal haven't diminished at all and in fact, look a little bigger, thicker. All the tissue is still there it's just very very transparent in between rays and on the skin between three of the rays, these long thick red blood streaks at the ends.
His water is fine. I had that one ammonia spike (.5) and since then it's been nothing. The nitrates never go higher then 5. The blue green algae in the tank is gone thanks to aggressive light control. So what should I do now? I'm thinking of isolating him in a critter keeper and trying a run of Maracyn 1 and 2. He's been like this for almost a month now. Other then the streaks, he seems okay. He's eating and he's active. I got two good images... if anyone has any advice, I'd love to hear it. The first image shows how deep and red the streaks have become and the second is to show how transparent they are.