BUBBLEHEADS Needed. I have just setup a DIY bubbleponic system. I have a 52L container, 4 4" pots, and i am using 6 23 watt 6500k CFL. i have presoaked my rockwool and placed 4 seeds in the rockwool after soaking them in water for 24 h. Should i have my water hoses trickling on the rockwool...