Long story REAL short, the guy unpacking the bettas at Walmart told my mother that yes indeed, she could keep female bettas together in a ONE GALLON. So that afternoon I acquired 3 beat all to heck females. They seem to be ok otherwise, they were only in together for about 3 minutes according to my mother but they have some shredded fins. I have stress coated the heck out of them and have some Indian Almond leaves on order. As soon as they arrived they received a salt bath with a few drops of Bettafix before they went into their new, individual homes. Are there any other products good for repair? Some seem to be starting some regrowth though it seems slow. Does is take a long time for them to fill in their fins again? Any advice greatly appreciated.