I was preparing a post on a condition that has been affecting my clams for along long time. I did some searching around on other boards and came across this post that seemed to describe my problem
http://www.reefs.org/phpBB2/viewtopic.php?p=171048
I'm interested if anyone else out there has been suffering in silence too or has tried the FW dip. Just to clarify too that there aren't any snails on the clams that are suffering, and all testable water parameters are inline (with fast growing hard corals).