OK just checked my water again, it still has alot of bubbles with nutrient film on them, water smells ok. Is it because of the nutes I used? I used 1/4 recommend of Ionics grow, 1/8 of Nitrozime, greenfuse root stimulator, and fossil fuel. My water is at 68.7 degrees, ph 5.8, ppm 436. Lights under canopy 77 degrees, humidity 51%. Clones are 3 weeks old. 14 gal. reservoir with 3 micro-pore oxygen diffusers and a commercial grade air pump(active aqua) 45 liters per min. Doing DWC with 2 plants.