I have ich in my 55 gallon saltwater tank. What is the best way to get rid of ich without hurting my anemone or future corals I get ? Right now I been using NEOplex , Focus, and METROplex by seachem to put n their food to try and builded their immune system. I am on my 9th day of using it and only one fish has had it where u can see it. Now today I notice two more fish are showing and I feel like it just not getting the job done. What is sum medication or something I can to get rid or atleast have it not showing on my fish without harm my anemone or keep me for not being able to have any coral?