Well, it is all setup. Not finished! but its up and running. I bought 150lbs of pool filter sand for the big tank, and took out all the live sand i had in my 29gallon tank and added it on top. After plumbing a setup like this for the first time, i learned a few things! one is my outflow line acts like a siphone is i unplug the pump so i have to get a large check valve and install it in the line in case of a power outage. second, i wasnt thinking about it but having the fuge higher then the main tank, when i split the return water line off the pump all the water wants to goto the lower tank. so i had to actully fully open the ball valve to the fuge, and slightly close the one to the main tank just to get a slow flow of water up to the fuge but it is all working great, and next time i am going to buy 20 of ever pvc piece i need and take back what i dont use lol. i think i made like 4 trips to lowes.. thats a 20min drive there and back! lol.. the stand is still unfinished and i will be painting all the exposed pvc black with that krylon h20 paint. still have to make lid's octo proof all the pvc and get a light and some rock, but its running!