Wow it just shows how much plants actually drink 32 or 25 litre buckets iv been looking at in ebayNo worries mate- its going good 4 ultimates will chopped in a couple weeks if there ready or not.
Im with witchy if you go dwc go big. I only went 15 litre (12 useable taking away net pot depth) and a my blue cheese just about drinks the whole res in 24 hours