My male red betta named Beta recently passed away. He was three years old. Such a beautiful fish. I was in Wal-Mart the other day and looked at all the betta fish that need homes. I found a beautiful silver blue/red fish with super short fins. The top fin looks like it was the "normal size" but the other two fins are really short. I understand that usually betta fish are at least one years old before they are sold to any store. My question is, will these short fins grow or is my fish a deformed betta? His body size excluding fins is approximately one inch. I have been adding Melafix to his water thinking this will help his fins grow. Am I doing all that I can to help this fish grow "regular" sized fins or will the fins not grow? Appreciate anyone's response.