"OK, I tested my water last night. Near unreadable Nitrate, .05 Phosphate (just at the bottom of the Scale of my Instant Ocean Reefmaster test kit), no Nitrate, no Ammon, PH is right on the money at 7.8. Didn't test Ca or Alk. Salinity at 1.020. NO RO?DI used, but water comes through a...