check ur PPM meter with some water other than ur rez to make sure it not broke
tinytoon Reviewed by tinytoon on . DWC--- Am I doing this right? Hey all, I'm currently a soil grower and want to switch to dwc. So right now i have going a 3 gal bucket, 5in net pot with rinsed and phed hydroton. Using a 50 gal aquarium air pump with 2 airstones in the res. bucket is black and have taped off the clear air lines. She is around 4 week old clone about 6-8 in tall. Im using GH 3 part with the hard water micro since i'm using tap water. My waters ppm is at about 180. i'm following Ghflora nute schedule. she was growing nice and fast for the Rating: 5