Might have to eat my own words re: quarantine

[Aquattro]

So it looks like something I've added may have introduced velvet into my tank. Lost a tang yesterday, and it looks like my filefish isn't going to make it through the day. I've never actually seen velvet, so not sure that's what it is, but more of the fish are developing marks on them, and I'm not optimistic that this is going to end well.

Options? Best way to deal with this is find new tank, set it up somewhere, tear apart reef, catch fish and treat. Hope that the tank can go back together in some sort of fashion without killing all my corals.

What's option "B"?

As an aside, I won't be bringing any frags to the swap today, probably not worth the risk of spreading this.