Anyone kept a POWDER BLUE TANG long term in a 75g reef tank. I have 1blue damsel, 1maroon clown, 1coral beauty at the moment. I would like to add a powder blue as well. I don't have any [tang type] algae in my tank at all and DON'T want to cultivate any. No NO3,PO4, Ca.420, Alk.120ppm. Any help would be great.
David
David