Ok so I am starting my thread over which is kind of a pain(first one has an error on it.) but doesn't really bother me that much. My grow cab is 22x40x22 inside dimensions. I have 4 6500k bulbs @ 26 watts each. 3 2700k 13 watts and 1 13 uvb bulb. I built my own hood and wired in the lights to plugs and sockets on a timer. My pump is an adjustable 150-300psi pond pump, which I have 1/2in pvc pipe to power my 5 micro sprayers. I currently have 2 plants one of which is Blueberry Kush, the other not sure bag seed. The big one is the BBK. I am just in the middle of week 2 of flowering on 12/12. I have advanced nutrients 3 part Micro Grow Bloom. I and using a light solution of 300-400 ppm ATM. I have a digi PH meter on the way. My res in a 19L tub, I use 2.5 gallons of water and let it run and then refill, on a 2 week change cycle. I also have an air stone in the res and use Frozen water bottles to chill the water.