This hobby is stressfull to say the least

[Reefhawk1]

Patience and research are the keys to saltwater reef keeping. I have had several problems with my reefs over the years from parasites to tank melt downs.

If your fish has passed it is possible that your clean up crew has taken care of it before water contamination was possible. Check your water parameters before making any extreme changes.

[Keri]

All good advice & just relax...but since you've boiled the rock anyhow you might as well scrub as much off of it as you can before you put it back in (if you're really worried)

[Myka]

If you're worried, test your tank. I assume that being a stressed reefer you have all the test kits right?