Originally Posted by
Chris
1st... don't use hydrogen peroxide as a dip there are far better options that are better for the coral as well. This could have been your zoas demise. I prefer to use bayer insecticide. If you can't find a link to its use as a dip pm me I will find one or list how to do it, but I think it has been mentioned here before somewhere...
2nd... in the last 2 pics they appear to have something covering them, can you tell if it is a pest, slime, or "other" and can you use a turkey baster to blow it off, that may help.
3rd... They don't look good, but I have brought pieces back from worse. So they still have a chance IMO. Try to keep them clean and pest/ irritant free.