Fish Advice

[sleeman]

I have some type of macro algae that is starting to get out of control. I have tried scubbing it off the rocks a couple times, but obviously it keeps coming back. I am not willing to pull the rock out. Mostly because I feel that the algae has seeded into pretty much every corner of the tank. I am looking for a fish (or possibly urchin?) to help get rid of the tank. I currently have a Regal Tang in the tank but he is much above picking this stuff off the rock. The other fish are : Coral beauty, clowns, firefish, and a royal gramma. Obviously another type of tang is not an option. The fish must also be reef safe as there are corals and several inverts in the tank. Unfortunately I have a very nice growth of Halimeda that I'm sure will get eaten as well, but that's the way it goes.

Thanks for the help Y'all.

Cheers,

Al