drying will not work for lr unless you leave it out long enough to become completely dry all the way through. A day isn't nearly long enough to accomplish that. Also, the rock will no longer be lr. I suggest patience and leaving the tank fishless for awhile. That way the lr is still lr and will cycle up quickly when you start adding fish.
Where does this 10 weeks come from? All the literature I read says 8 weeks.
Read up on the 4 stages of ich at http://saltaquarium.about.com/od/ichparasiticdiseases/ss/sbsichlifecycle.htm It will become more clear what you need to do and why. I've outlined for you one possible option with positives and negatives but there are other options with their own positives and negatives. There is no easy solution unfortunately and you should decide soon because marine ich can potentially kill your fish, especially if it gets in their gills. Take action promptly.Well here is an off the wall idea...we do coral dips on our corals....could I dip my rocks in coral dip?
10 weeks to be 100% sure. 8 weeks is like 97% or something like that.
Ill take those odds at 8 weeks. Especially considering trading frags and what not ... you never really know what you're introducing into your tank unless you QT your corals as well ... which I'll never do.
IMO, That 3% or so is not worth pulling all your fish out and starting the whole process over.
Where does this 10 weeks come from? All the literature I read says 8 weeks.