TorPeteO
Fish Crazy
I dealt with ich and beat it a while ago. You have to remove the filter cartridge if it's got carbon in it, as the carbon removes all medication from the water (as you've read in the description). Keep following the directions on the bottle and on this forum (keep a higher temp., keep the tank clean) and you'll beat it with time. The ich remedy you've purchased will work with time, it's probably the same as quICK cure but under a different name.
Good luck!
Good luck!