Patrice
Aquarium Advice FINatic
I have CSM+B fert, it have magnesium 1.50% and iron 7%.
How do i calculate that in they PPS-pro equation?
and how much more iron and magnesium do i have to add if needed?
Please help if you know. I am using 400 ML
How do i calculate that in they PPS-pro equation?
and how much more iron and magnesium do i have to add if needed?
Please help if you know. I am using 400 ML