Ich aftermath... what to do now?

[jorjef]

Ich is far from the end of the world. Weak fish will die for varying reasons as do seemingly healthy fish. Sure round them up and freak the lot of them out by putting them in a stressful situation/tank rather than the surroundings they are use to. Move forward with the fish you have, in the tank they are in. Feed as the others said and ignore the dooms day prognosticators.