so when i flush the bucket just use distilled water with the correct ph? that sounds easy enough! right now i also have a aurora indica growing in (in soil though) the closet and it is nice looking also but and i only have two 70 watt hps lights on them but i ordered a 250 watt hps light last friday. 250 HPS Cool Breeze Grow Light System, 250 HPS Cool Breeze Grow Light System, 250W HPS BGH Ballast, 250 HPS Super Bulb - 28,500 lumens. with that and the two 70 watt hps lights i should be alright right? i i hope im not asking too many questions but i had an idea that i wanted to run by u. have u ever thought about growing hydro in a long fish aquarium? i have a 30 gallon long and it is 36" long and 16" tall which is about 4" taller than the bucket. i think i could gro 3 plants in there at a time! let me know what ur thought is on my idea