HELP, fish missing and coral dying...

[Whatigot]

As stated earlier, this crab definitely came in on some new cured rock from oa I got 2 or 3 weeks before this event.
I have since seperated my clowns and they now live in my 12 gallon qauapod with my richardsons moray.
Tonight I am going to buy the stinkiest shrimp I can find and try and smoke this guy out.
What is intercepter?
sounds like fun..
I have several zebra, blue legged and electric blue hermits in the reef community as well along with a coral banded (useless) shrimp that I would not want to harm.