I'm cycling a 120 FOWLER tank and noticed many mushrooms that were in the live rock. None of the fish are eating them so far and I'm wondering if there are any other known corals that non reef safe fish wont eat? I've heard that xenia will grow so fast the the fish cant eat it faster than in grows. I have a 48 in double t5 strip and I may add another one like it. I will be meeting with Rit Aquatics tomorrow so he may answer my questions but I just wanted the throw this out there.