His color looks fine.
I've been following your story from the beginning and haven't bothered to post.
It's inspiring!! The most I've done is raised a betta with no fins. :|
It's just so neat that he has fully recovered. He's a cool little guy. I hope he will behave himself and not bother my Otos or Brochis, until I set up his own tank.
Outstanding job! Your whole story has inspired me to think about getting a few shrimp of my own! And might I suggest- "Rocky" as a name for your little fighter? Now he needs a bunch of Adrians! LOL