So i added a Coral Beauty Angelfish to my reef tank about a week ago everything was going good up until last night when i noticed the sand or salted look on him this was just after completing my PWC, all para's are in normal ammonia 0ppm nitrites 0ppm nitrates are around 10ppm. Im wondering how fast ich comes about because it seemed like only a matter of 3 hours between the morning and the PWC and everything was fine and all of the sudden covered with the little specs. I looked at him this morning before leaving for work and there were no signs of specs or issues so i left for work, i came back about 6 hours later and noticed he was covered in specs again but all the new specs were in different spots this time, no other fish in the tank has any signs of ich or any signs of stress. this is the first fish i have introduced in about 5 weeks since the last intro of a firefish. I keep up on my PWC and my testing, so im sorta in limbo as to what to do next i will try and get a few pictures of the fish tonight and post them.