So I recently posted a thread first describing the symptoms. Upon further analysis I saw that this may be even worse than I thought. My fish has a crooked spine and sits still for hours at either the bottom or the top of the tank. At one point I even thought he was dead. When I went to scoop him up, he had a random freak out burst of energy and swam circles around the whole tank then he went right back to doing nothing. What's wrong? Is it tuberculosis?