He has been chilling, but I have recently gone through an Alk swing from 10 down to 7.85, and my phosphates were high at 0.25 and I got them down to 0.3-0.1 range (with putting chemi-pure in the filter sock), closer to 0.3 though. Do you think he will be fine? He had growth before, which to me tells me he liked the spot. Since then I havent changed flow or lights just those two parameters. LFS said he will come back as they are resilient, what do you guys think about the situation?