I saw this guy (nicknamed Gimpy for now, for obvious reasons) at Petco about 2 weeks ago. I passed him up, but couldn't stop thinking about him, so went and got him the next day. I felt bad because he is kind of handicapped/odd, and I was wondering if he'd get adopted at all.
He was listed as a Delta Tail Male, and he has one EE fin and one normal (?) fin. His colors are beautiful and I love the red mask on the top of his head. He is very active and swims normally. He is in one side of my planted/heated/filtered divided 10g, and is happy as can be. Has anyone ever seen anything like this?
I have a video, but have no idea how to download it here. It is very hard to get the detail in a still picture. The pic below is the best one I could get. You can clearly see his large EE fin on the right, and his little 'red' fin on the left side of the picture.