might to ich...might not be.
Post pic if you can.
If ich you are going to know very quickly.
Lots posted here and elswhere on how to get rid of if necessary.
I personally have never experienced in 4 years of keeping reef tank.
Because I have added no fish in last couple of years.
And I only get from reliable LFS which quarentines all stock and keeps them in coppered water before selling. (which is good to know, to make sure none of the water that comes with critter gets into tank).
Good Luck,
OmarD
