So I did a very successful AA treatment about a month ago. after about two weeks and the FC coming up, the staining is back and looking even worse. It seems that the staining in more concentrated, where some areas are still clear, the stains look twice as bad in other spots.
So heres the question. am I better off doing another AA treatment and then replacing most of the water? I am trying to figure out if the cost of replacing the water will be cheaper and less hassle than a whole summer of sequestering. I have already dumped about $400 in AA and sequesterant.