Boy did i learn a big lesson. Ich is awful and deadly!!!! Never buy any new fish without QT them first. I bought 5 fish from Petco and boy do i wish i could go back and change it. But i know now! I now have my fish in a QT tank and treating them for ICH. I have lost 3 of the 5 new fish that i bought, plus my Naso and Anthia. Just be careful who you buy your fish from. I have always went to petland and i am still not sure why i went to petco but i will never make that mistake again. I took the 2 remaining fish i got from them and gave them back to them and told them they had ICH and they said oh okay. That is it. Then i went to get the copper from another LFS and they said ah you have ich huh? from petco? and i said yeah how did you know they said well your the 10 person this week with that problem......