I got on this forum just to post about my platy. He's a little baby Mickey Mouse Platy named "Mr. Biggs" - one day, I saw he had the crooked back so I took him out and isolated him in a little tank. The other fish he was with have been fine and have no problems. Mr. Biggs eats, swims around, and seems just fine. He's been this way for about a month. He's growing. I'm just not sure that it is TB b/c he's pretty hungry and looks fine other than the crooked back. He does scoot around a lot, but he swims up and down too. I just want to know if he really has TB or if maybe he has the scoliosis that I read about. I don't want him to be alone, but if he does have TB, I can't put him back with his friends and family. What do you think?