It's been a struggle. Still no eating. And his color has changed. Before he was near-black at the head steadily lightening up and towards the middle a brilliant red and then crossing to a deep navy blue in his tail. Now he looks like he's become a ruddy brownish/red all over except for his tail... If this is still stress I understand, it's just making me worry.
Also when he swims it's not a consistent side-to-side motion, he sort of jiggles and swims in little bursts on and off until he breaks the surface for air, zooms around (bumping into tank paraphernalia as he goes) and then settles again at the bottom.
I think it may be time to post a new thread about his trauma and if there's anything I can do, what does the jury say?