right on man, tell me how the full co2 system works, i just bought the co2 boost bucket 3 days ago. I originally thought that it was more expensive for a bucket but the guy a the grow shop suggested the co2 boost for my small area saying that if i put it on a 12-12 timer it lasts at least 75 days, up to 90(doubt it) but the co2 system needs to be refilled every 2-3 weeks. i said fuck it and tried the bucket for now, but it looks promising. My Bubblegum, which was originally shorter than my Big Shiva, is now about an inch taller than the big shiva.