Recent content by Milhouse

That was my initial thought (and may be correct based solely on the color). But because it didn't show up in the first two fills, I didn't think it was from that. But it sounds like its nothing that is obviously bad. Thanks.

I am about 2 weeks into my first grow and, after having no issues initially, I suddenly have a "problem". When I replace the water the last two times, it was clear. I replace the water on 6/24 and now I have brown-ish water, along with fine brown granules in two different reservoirs (filled...