have just started salt in june and im getting mixed feedback on how to adjust and maintain pH and KH levels and what they should be at. right now my KH (aka alkalinity) is at 107.4ppm/6 dKH and my pH is at 8.1. its a reef and fish tank. i was told 8.0-8.4 pH and 2.9-4.0 meq/L or 8-11 dKH. for one i use Kent marine Superbuffer-dKH and liquid gold calcium. my Ca level i over 500mg/L(ppm), but the LFS said to use Kalkwasser mix and to quit using liquid calcium and superbuffer dKH. i need some light on this. :WTF: