php1775 Well-Known Member BRS Member Aug 1, 2010 #1 has anyone used korallins'po4-minus product for phosphates,i know it has been around for years.
S snowmaker Non-member Aug 4, 2010 #2 Absolutely. I have also checked PO4 w/ Phosphate photometer before and after and show reduction in PO4. I also adj. skimmer to pull slightly more (wetter) when using PO4-. I'm certain I will use this product again as PO4 level rises.
Absolutely. I have also checked PO4 w/ Phosphate photometer before and after and show reduction in PO4. I also adj. skimmer to pull slightly more (wetter) when using PO4-. I'm certain I will use this product again as PO4 level rises.
