Folks, if you've recently upgraded or renewed your annual club membership but it's still not active, please reach out to the BOD or a moderator. The PayPal system has a slight bug which it doesn't allow it to activate the account on it's own.
If your cureing the rock and it is not in an established tank just use a scrub brush.
Off rock in an established tank use a syphon vaccuum that dumps into a bucket. Replace that water with fresh made water. Great habit for water change day.