Hey guys, if you know anything about swordtail fish please post here. I am having a problem with mine. So they got moved to a new tank yesterday and seemed fine. This morning when I woke up, they had little white goopy spots all over them and their fins were tattered. I have no idea whats wrong with them. They also weren't eating like they usually do. I tried doing some research and found nothing. I put them in QT with aqurium salt. I'm not sure what treatment to give them! Help! Thanks!