Power outage live rock?

[Foxchase]

So not to bore y'all with a story, i had a power outage that has so far lasted 9 days. I had a small 20g aio die out completely. All coral and 2 fish.

I would love to start again but was wondering if I can reuse that rock or if I'd have to get new ones?

 

[diana a]

You can use your live rock but check to see if there is ammonia. If yes on ammonia, just cycle the rock. Should take a few days.