I am running 4 "drip fed" 5 gal pots, a "drip fed" 8 gallon Coco/Hydroton crate, 2 X "bubble fed" 1 gal orchid pots, an 8 gallon "bubble fed" DWC tub containing 2 X 100 mm nets and my awesome 5 gal DWC bucket w/ 100 mm net that I got especially for easy access to root porn.