Thanks for talkin to me about this ive never made a DIY system before. Gonna do that I still think Im gonna put my Dump filter in the center though and I already have two 900GPH Circulation pumps Ill just put those on the oposite end where the intake is not. Probably do a 3'' PVC pipe all the way down the back corner with holes drilled all in it. Painted black also. Like I said Im a wierd perfectionist and sense my filter will be visible above the tank I think It will look much more professional in the center.