Ahh okay, I wasn't sure how long the ich could survive without a host fish. Is it good to do water changes too at this stage?You will need to continue the treatment for at least two weeks or three if you think that the infection is stubborn. Remember it's the ich you can't see that you're killing and if you stop too soon it will come back.
The good thing is salt treatment is pretty safe and the fish usually do great with it and it works.
Also now that the ick has fallen off is it good to turn the temperature down now? I've read varying things that having it around 86 can kill the ich which is where I have it.You will need to continue the treatment for at least two weeks or three if you think that the infection is stubborn. Remember it's the ich you can't see that you're killing and if you stop too soon it will come back.
The good thing is salt treatment is pretty safe and the fish usually do great with it and it works.
Came down today and the ich has fallen off Groucho "the oscar" so it's now in the stage where it can be killed.