125litre dosing fert help

[AdAndrews]

Hi, i am planning on getting an 80cm, 125litre tank, is the best way to dose it via dry powders mixed into solutions?

if so which would i need, and to what ratio, also would i just stick all of these in one bottle or have to dose every single one sperately

thanks

 

[LondonDragon]

I have a 125 liter tank and I have done all the calculations for the all in one solution by JamesC, just have a look at the first post here: viewtopic.php?f=20&t=5024

 

[AdAndrews]

ok, so u will do the option 3 version, how much of this to dose daily?