BigOleNugs19
Well-Known Member
So you will fill it up to lets say 300ppm in veg and let it drop to near zero before feeding again? I figured you just brought levels back up daily or whatever?I pop my lid, dip a cup in and check. I have lines inside the bucket so I know where to fill to, so I just top off to there with fresh water. I don't add until ppm bottoms out. Then you have 2 routes you can take.
You can dump your res and start a new one, or you can run the same res the whole way through. If you run the whole way through, just make a tally sheet so you can keep track of what's waste.