First off, lets be perfectly clear about this, those are my wife's Santa's
I detest Christmas, everything it stands for both religiously and commercially I detest....
Now, I am using a mag 5 for a return pump, so that is how much is using the "knuckleflow" for a drain
I am also running all the flow of a xm30 pump, I forgot the name brand, through the back part of it, I used it as a manifold so I could break the flow up.