Help with larger DWC grow

Hi,

We have DWC system that currently runs with 175 gallons. How much of the Booster system would we need for a 9-10 week grow?

Also, just to clarify, the Booster is in addition to our current General Hydroponics Flora system and/or Botanicare Kind system or would this replace the these nutrients?

Thanks :octopus:

Need to be a little more specific

Ok. What do you need?

i believe that Roberts are BOOSTERS .not a stand alone in hydro ,as to your question on amounts. You mite send invite to @MacGyverStoner or@LateWood or @yoshi these guys the real guru’s of it all . there are MANY on this forum . hope this helps.