I have a lps, mushrooms, zoa, clam reef tank that now has bubble algae growing in multiple places. It started with a snale that had it on its shell. Removed it but saw a patch pop up on my candy cane and rock near by. Remove candy cane and cleaned it off then glued it back. The patch on the rock I carefully removed but now is growing back. And had spread to other rocks. Most of the reef is glued together ... thought about emerald crab but afraid would nip corals or my clam. What are my options?

