My old, first tank is a 10 gallon. I still have the offspring of my first swordtails in there. The last couple of days I noticed one of them with a small nip from her rear fin. I've been watching it and it seems to be a hair deeper and also have a small cotton-ish spot near it (similar to ich/ick). I'm going to try a round of MelaFix and marine salt tomorrow I think which cleared up my first massive bout with ich. Any comments would be welcome. Thanks!
ken
ken