Playing with Fire Son...
Ok I have been asked how i set up my drain to waist I wish I had some one show me..o_OSo I will explain what works best for my rooms I have done many different watering systems this is hands down the way to go for either Beds or pots works great with COCO, and Soil, Rock wool, Chow, pretty much any watering system or medium. The number of Octa bubblers depend on how many plants you are running I do 2 octa bubblers for every 4x8 tray thats 16 drippers / sprayers. I run all my lines with 1" pvc first I plumb my rez with a shut off valve if I am running multipole reze's this allows holding tanks for RO so one tank has RO the other has nutrien . You can use 1 rez but I prefer 2.