ebb and flo help

I just fininshing my first grow dwc. I wanna set up ebb and flo. I have timers and seems fun. I need help designing the individual buckets for the tray. Do i just fill completley with hydroton? Will 4 gallon pots from home depot work? Any advice?

you could do that, I personally use coco fiber, those pellets get everywhere

cocoa fibier in ebb and flo pot? Ty, i had only thot they were for soil, sorta, i gotta lot more reading to do, hpe this faster than dwc, with the increased oxygen i hungry for my plants too.