Well I managed to find a couple water pumps I had kicking around, one is a 150 gph pro pump the other is pirated from an EZ Cloner so its 450 gph I believe. Ebb and flo is sounding much easier for the first time especially since I don't have the resources to buy a chiller for a DWC system. It's 90 degrees here now and by the end of this run it will be in the 40's at night, so I don't want to be messing with water temps all day long. I'm off to the hydro stores this afternoon to see what I can put together, you guys that swear by ebb and flo, are you seeing any big differences between a normal flood table with RW cubes or using individual buckets piped back into the rezy?