yeah DWC is pretty eazy. my 2 gallon DWC hold 6 flower and is using up the water pretty fast . what should i do ??? i got a hanna TDS1 meter for reading ppm from 0-999 but i dont understand how to read it LOL. so noob of me. the ph is like at 7 + after a day in there. that bad huh? what i do when water is low i just mix up a gallon of nutrients and toss it in there with the plant still in there and it drop the pH to like 6 sumthing. im i doing it the right way or naw ? seem like im wasting alot of nutrients everytime i toss out the rest of the water.