Purple Haze

@Felloffthegrid420, it works great, only issue I've ran into is the smaller set ups (1-6 pot systems) use 6mm lines for everything so it takes awhile to fill up the trays. but the bigger set ups (8 to 100+ systems) use 16mm for the main line and then branch off to the 6mm lines to the trays. And as I learned last night with the 16mm hose, if you have a leak or the floats aren't connected properly the 400L tank can empty out into your grow room really fucking quick....