Thank you very much, now i think i'll be able to get me a reasonable micro mix here in my country. Unfortunately i can't get the well known CSM+B and that's why i was trying the find the way on how to get this done by myself.
So by comparing these two compounds (this mix and CSM+B), i can see that mine will have less of everything (elements %).
Phyto Plus (.02% Fe, .0055% Mn, .0035% B, .0005% Cu & .0015% Zn)
CSM+B(Fe6.53% ,Mn1.87% ,
Mg1.40% ,Zn0.37% ,Cu0.09% , Mo0.05% ,B1.18%)
How is this going to affect the way i have to dose, let's say i'm trying to achieve 0.1ppm Fe, according to what you wrote this means that i'll have to add 20ml of solution to the aquarium in order to get that amount right?
But how are the other elements going to react according to this?
Because 2ml per 37.85L = 0.01ppm Fe it's not the same as calculating it for Cu, Zn, Mn, B right?
I hope i'm making any sense with that question, it's just that i don't want to kill my fishes or overdose anything and waste $, time and effort.
BTW THANK YOU very much for all your help.