I want to tweak this a bit. The right side ( ----> ) I'm happy with, but the left is driving me bonkers. Would maybe separating it from the right and building it up higher help pull it together? I don't really want to eliminate any LR from the tank, as I have no sump! Sorry for blues only. All ideas/criticism welcome.. except changing the far right side, LOL. I love my cave and frag plug area . "golden rule" ratio applies well to that side of the tank.. but then the left screws it up, that may be why I'm wanting to mess with the left, hah