It may be just waiting is the right thing to do. 180 gallon, up for about 5 weeks. 120+ lbs of live rock. 3+ inches of sand. Running bubble magus curve 7, it is doing great. 3 Chinese black boxes at 50% blue and 30% white. I am 0 0 0 but don't know about the reef parameters. Not running GFO. Have already had the diatom bloom. Running a 40 gallon sump and put chaeto in about 5 days ago. Have 3 large pieces of left over live rock that went into the sump as well. Just took out the sponge that was in it so as to not create a nitrate factory.