Whoa holy cloudy water batman

[Pan]

Well, looks like my system went tits up....the electric blue hermit is still alive but, not much else....and the water smells now like uncured liverock smells, mind you that could be because everything died on it...or at least a lot died...

Should i just keep the liverock and everything in there and see if in the next few weeks it rights itself? Then if it doesn't, clean the liverock (not sure how i would do this) and use it in the new tank? with new substrate etc..?