
I mean "Is this seachem dose chart good?"
I have Flourish and Flourish excel.
Any real need for Flourish Iron, potassium, Phosphorus, Nitrogen? Are these necessary? I know Iron is good and potassium...
And Day 7 Prime, Alkaline Buffer, Acid buffer, Equilbrium... What about these?
Should I follow this chart? Or no, it's a marketing thing... Need some ideas
