Pretty awesome, DWC is argueably the best hydro method for productivity and ease of use. I just drill holes through the lid for the airlines. Temperature is so important cuz if it gets high, your water is going to stink with all the bacteria growing in there. I had outdoor temp one day of 100F and found out the hard way what happens. Pew! A/C or chiller for hot locations. So what's your fert?