Recent content by Joe Casey

Thanks, After doing some more research, seems consensus that for RO water you want to add cal/mag to about 200-300 ppm. That's about 2-3 ml per gallon. Thanks again.

Hey All - Been having a hard time finding the answer.... I use the full line of GH Flora Series at 60-80 percent strength in RO water DWC. The calimagic adds 300-450 ppm and I was wondering if adding calimagic is necessary? Im leaning towards it not being required for two reasons. (1) Seems...