I am using dwc buckets, I have 2 5 gallon buckets, with a 12 in airstone in each. the water level is about an inch above the bottom of the net pots. They have been in there about 4-5 days now and they came directly from my cloner into net pots with hydroton. The plants are drooping the temp in the room is a steady 75 degrees. I used 1 cap full of grow big and ph'd the water to 6.0 with ph down. I am not really sure what the problem is. It appears to be over watered but, is that possible with dwc?