Originally Posted by Gmidd
I read to complete get rid of them to leave it in Hypo for 2 to 3 weeks and then to slowly raise it back over a 7 day period.
No, after you have not seen one spot of ich on your fish you begin to count three weeks. Then you raise the SG over a week. So that is one week for the ich to drop off, then 3 more weeks of observation, then another week to raise the SG, a total time of 5 weeks. If you are performing hypo in a qt tank, leave the fish in there for one more week at normal SG. This allows your display to be fishless for a total of 6 weeks.