I think I replied earlier. But I can tell u what your problem is. Seems like everyone on here has done it. Your lid brother. That is why u are getting root rot . light goes in super bad through those lids. U gotta black it out completelyOk so I cleaned the roots up and put everything back. I added three tablespoons of sm-90, 4 tablespoons of gh gro, 3 tablespoons of micro, 2 tablespoons of bloom, half a bottle of peroxide. The ph level is 5.6 and the ppm level is 561. Let's see what happens