Originally Posted by edwardclaxton
Oh I thought you only went down to 1.009. Thats where I am now and I had a couple fish die. It took me a week to get there, and my clownfish died and chromis. I have only one chromis left. I didnt use copper during hypo. I guess I did it to quick.
im not 100 PC
Edit: Yes the hypo salinity is 1.009. Were your fish in QT while dropping the salinity for a week? The ich could have multiplied by then before you reached the final salinity.