Flukeworld
Member
Hello,
I am a bit in doubt about how to dose Magnesium. I want to meet EI target of 10ppm and I see most of dry salts tutorials are mixing Magnesium Sulfate with Macro ferts. Then Macro is dosed between 3 to 6 times per week.
My macro is already premixed from a friend (has no magnesium) and as magnesium will modify my GH and I would prefer doing the dosing on water change.
Is there any cons on this approach?
I am a bit in doubt about how to dose Magnesium. I want to meet EI target of 10ppm and I see most of dry salts tutorials are mixing Magnesium Sulfate with Macro ferts. Then Macro is dosed between 3 to 6 times per week.
My macro is already premixed from a friend (has no magnesium) and as magnesium will modify my GH and I would prefer doing the dosing on water change.
Is there any cons on this approach?