How much live rock? I probably have some pieces in my tank that I can part with. My sump has a bunch of tonga in it also...some has coraline, but some of the coraline died off when I moved and is just now starting to take off again in the tank. I don't have any bad critters...no aptasia aside from two pieces one large rock that will not be going anywhere LOL. That rock alone cost me $150.

Dena