I’m nowhere near the expert that Ty is, but I agree. Leave them alone and feed heavy and with garlic. I also have ich in my tank, but my 2 hippos and yellow tang are super fat and healthy. I soak their food in a couple drops of garlicevery day and feed nori daily (not soaked in garlic). Chasing them around with a net to remove them all just adds to their stress. I have a UV sterilizer, but only a 36 watt coralife, nothing as large Ty’s. May be helping may not be. I’m not sure. [emoji23][emoji2368] Sent from my iPhone using Tapatalk