Well...I'm doing a DWC setup with a 10 gallon Rubbermaid. I'll also be gettin my 3 part GH nutes in the mail within the next couple of days. I'm wondering when I get my system set-up and running, how much water should I add to the Rubbermaid and do I start of with nutes in the water to start them off?? Im very much new at this as far as growing in general, but wanted to give it a shot