:notsure: Well my powder blue has developed white spots,aka-ICH.
I have a medication by MARDEL which is coppersafe. Not copperfree!
Would this harm my live rock??
Thanks for any input:scared:
Yes, it will kill your LR. And, unfortunately, all the fish in that tank have been exposed and will likely also get ich.
Take a look at the FAQ Thread at the top of the fourm and see the post there on ICH.