You and Ziggy both, what's the deal with the GHA in Maryland!? I'm just messing man. I wish you best of luck with the GHA battle. I think its one of the worst algaes to battle in a reef tank. I've had my battle with it. What worked for me during my GHA battle was reducing the time the lights where on by an hour of two, staying on top of phosphates by using GFO
, bigger water changes, not feeding as much food, along with some very frustrating manual removal. Best of luck to you Bribo.