Possible ICH outbreak

[HarleyC]

Thanks.
They appear to be acting normal and although there is still some faint white spots on a couple, most has gone. The Niger Trigger had a few under his jaw, but these look to have gone. They are all eating okay. I will monitor. It is a whole system transfer yes. Nitrates still high. Was going to wait until Friday and do a 20% water change. Corals etc. are all looking healthy and other parameters are testing fine.
Appreciate the advice.