anonjuice420
New Member
Hey guys i just did a rez change on my 5gal DWC and added my nutes after about 24 hours i noticed a little white foam forming on top of the water. ive read about it but still not sure what it could be. i've heard it could be from the ppm being to high or from adding to much Ph up which i know i did. Right not im going to take a good bit of my water out and add fresh water to try to bring down the ppm. Any other ideas??
