What is the safest way the kill ich in yellow tang in my DT. This is a reef tank so I can't use copper. I tried to catch him but I am not having any luck. Any advice would by appreciated.
+1 to Metronidazole and Focus. You can also add garlic extract to encourage feeding and hiding the taste of the meds. Cleaner Shrimps are also nice to have in any reef to help out if you don't have them already.