my powder brown has ich in my 125 reef. it has 170 pounds of lr so if u could imagine its impossible to catch. i tried all night to catch him and couldnt. my ? is what else can i do i read all beths threads and none of them apply to me cuz theres no way im breakin down my whole tank to catch him. i have way to much invested in my corals. i was just gonna try to get it back to good health by vitamins, because its still eating good for now. any suggestions on what to get as far as vitamins maybe an antibiotic?