Mixing solutions

[jetthril]

I have been making three separate jugs of alk(from baking soda), cal (from bulk reef supply) , and mag solutions (pharmaceutical grade mag sulf), and was wondering if I combine the mag solution with the cal solution in the same jug for dosing pump purposes:chefico:? Does anyone know?

 

[kenconnect]

Its not a good idea cuz some time you have to dose less mag then cal

 

[jetthril]

But there is no precipitation to worry about right ?