I agree with The Weezard on this.

Well the part about "dat double net gum idea".........

.....not that crazy about the fly.

One more thought about your water. If it is a community well or municipal delivered well water you should keep using the charcoal filter (and keep it updated) to remove any chlorine that may be in it.
oldmac Reviewed by oldmac on . HID & LED Iā??m in the planning stages of a DWC. It looks like itā??s going to be 6 buckets. The grow room is 5 feet wide by 2 Ā½ feet deep. Iā??m contemplating a 250W HID in the center with 1 GrowPanel 45 at each end. Hereā??s a link for the LEDā??s led grow lights -Sunshine Systems : The GlowPanel 45 LED Grow Light I need some heat as I live at altitude and the winters get quite cold and Iā??m not really interested in supplying supplemental heat just for itā??s sake alone. And the summers get Rating: 5