Hi I have a 110 gallonn tank with many corals, live rock, salfin tang, sohol tang, volitan lion, 2 perc. clowns, and a damsel. I also have 2 bio wheel filters with a prizm skimmer with 2 powerheads. my question is that I just added my Salfin tang to my tank,It was being bothered alot by my Sohol tang. It has been in the tank for 2 weeks and this morning I noticed some ich on it and that its eye was clowdy. All of my water perimeters are perfect!! Is this a result of too much stress on the fish? how do i cure before it spreds? please help Pat



