I've been gone for a week to care for my grandmother who just had heart surgery and left the tank in the care of my husband while I was gone. While I was gone my mother and sister kindly did a 50% water change for me. I came back this weekend and my Poor little Betta has Ick DX. I Just went out and bought some Bettafix and I want to know if I should QT her or if it's safe to just treat the whole 20 gal tank? I have 4 other fish in the tank, Two Shubunkin: one 3-4 in and one 2-3 in; and two Comets: one 3-4 in and one 1in (When they get larger they'll be moving to an outdoor pond, it's too cold atm) They seem to be fine atm, I haven't seen any of the signs.
Please hurry, I have to leave again for another week tomorrow and want to start treatment before I leave.
Please hurry, I have to leave again for another week tomorrow and want to start treatment before I leave.