@BigDaddyK, i admit dwc in the Scrog isn't the easiest thing to do especially since I change the water every 7 days but after a lot trial and error and more spilled water and nutes than I care to admit I feel that I finally came up with a descent sytem. To remove the water in the bucket I use a shop vac with a screened tip. To add my new res water I pre mix the nutes in another 5 gallon bucket then pump the water into the bucket using a bilge pump. It isn't the easiest system but it works for now. On my next run I'll probably build a mini Scrog that is on the bucket itself or something so I can remove the plants if I need to and they are not locked in.
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