Whaat kind of lights are you using? I'm a newbe.
Gen Reviewed by Gen on . White water!! Hey all! I built a 8 pot DWC system and it has about 6 gallon total capacity. I'm using a 1/2 oz. per gallon mix of Botonicare Pure-blend nutes'. and the babes are about 8" tall. I'm noticing that in the controll res' a whitish frothy film is turning up...has anyone seen this before? I think ists just waste by-product from the roots...any guesses? Rating: 5