OK, I'll check those other pics out. I only have four but ideally I'd like to add the other buckets I have, up to eight, at a minimum six. Do you still think I just need the one reservoir? Do you really need that big of a res, each waterfarm only holds like two gallons right, I know the bucket is bigger but to the fill line it's only a couple of gallons. If you have six or eight would you use the second with the float and all of that or just use the one res? Thanks again for all of your help. I'll make sure there's something extra in your stocking this Christmas! :rastasmoke: