I'm using it now with ring drippers I made out of 3/8 tubing 1/16 holes in the top of the tube every inch and 190 gph pumps for 3 buckets. i use the 8" buckets (3 gal) that rest on STG roll.....the pic is at 2.5 weeks under t5 from clone. now under cool mh and twice as big. going to flower in a...