Noted Bro Thanks!..RO DCS200INT Should be ok right? One more reefer said to dose in my overflow so cryptic zone or something..Do You See Any Good Effect? Algae gone? Flexibility on Feeding?..one more thing does your lps like it..i hv some zoas..but scared might starve out..coukd i tune the dose to keep a stable nitrate and phosphate? Thanks bro..you damn pro!