I just got back from a hydro store in my area and the guy showed me a Co2 Boost Bucket inside a 4 x4 hydrohut with a Co2 meter inside. The meter was reading 1100ppm. I am sold. Soon as I sell my regulator I will be picking one up. Also, just for conversation, I just made the switch from the Megafarm to the Waterfarm with 4 modules. Has anyone made this same switch? I guess I should make that ? a new post huh?