Topping Up The Nutrient Solution.

[Sponty]

Good evening/morning.

I've started my first DWC system and was curious as to how I would go about topping up the nutrient solution in the reservoir.

Say for example the system takes 22L but the water level is at 18L. Would I mix up a solution with the measurements for 4L or would I mix up a solution for 22L?

Sorry if it's a stupid question, I just don't want to get this wrong.

Thank you!

 

[Imzzaudae]

 

[Sponty]

Hi,

This isn't telling me how much of a ratio he is mixing up. How much water is in that bottle? He gives the measurements for the nutrients to add but is that to 1L or 2L or is he mixing that to the amount of water in the tank?

My tank is 22L when full. When I make the top-up liquid am I mixing it to the ratio of 22L or to however much water is in the bottle of top-up liquid?

It's really hard to explain what I mean.