So about to start out with the core7 reef supplements, about the diluting, I have 225 litres so a starting dose of 2ml per 100L would give me a starting dose of 4.5ml, 1ltr diluted with 1lt r/o 9ml, diluted with 2ltr r/o 13.5ml etc! Just want to check my maths. I'd rather spread my doses out over 24 hours if I could.