Great, based in earlier discussion that was my thought but wanted confirmation.
No CP yet, nobody in either LFS had a clue what I was asking for. I will need to order it. That was the last 14 days for him if I remember correctly?
One guy pretty much told me I was stupid for trusting a forum over him. I pointed at his obviously sick and dying fish and said thanks Ill pass on your advice. I don’t normally shop there but it’s the closest so i gave them a shot for the meds. They didn't have them.
You won't find it in a store. You'll need a vet script to get the stuff from diamondback drugs... that's where many of us were getting it since it was verified 99.5% purity. National Fish Pharmaceuticals has it now too... I don't know what the purity is, but I've gotten other medications from them in the past and they worked like they should. If you can't find a vet willing to write you a script, might give NFP a try.
I did the last 14 days for mine, it didn't have any symptoms through the whole ordeal. I would try to be prepared in case symptoms do crop up before, though. You can treat him whenever, just will need a fresh QT to transfer after, to avoid having to treat for 30-days. It's tough enough getting them through 14...