<a href=showthread.php?s=&postid=15535058#post15535058 target=_blank>Originally posted</a> by flameangel9
Ick is in yours and everybody else tanks. Fish become vulnerable when water parameters stress them. You want to find out what was it that got out of whack. Water test. But whatever the problem was you should be able to remedy it with a 25% water change, and then weekly water changes for the next 4-5 weeks.
Also you have to keep them eating. Nows the time to give them what they want. Good food will give them the strength to fight it off. IMO people stress fish to death trying to remove rock work chase a weak fish around a tank them put them in a smaller aquarium (quarenteen tank). Then they sit around scratching their head wondering why this didn't work. Ugh
Good water! Good food! Easy as that.