http://boards.cannabis.com/hydroponi...-dwc-club.html

Heres the link ,
This will address almost all probs. w/ the w/f's and how to fix them , even how to set them up to recirculate to keep ppm and ph the same in all farms . It's a long read but you'd be foolish not to soak it all up , it prob represents , 2-3 yrs. of 3-4 of us struggling to perfect them and fix all of Gen. Hyds. design phuck ups .
Crispi :jointsmile:
xcrispi Reviewed by xcrispi on . Waterfarm PPM Issues! Please help I have a waterfarm with 4 modules attached. I just checked my ppm in each of the modules and they are all over the place. I check the ppm in the 8 gal. res. and its dead on. I called the store and the guy told me to attach an inline pump from the last module to the res and put on timer to help circulate the water every hour or so. In the meantime, I put a T on the last module and ran it back into the res thru the overflow tube. All the lines are level and the nutes flow. However, this is not Rating: 5