I plan on building a stand pipe into my built-in overflow. This is pretty basic, but could someone please help me understand how to connect the pump to the skimmer? From the bulk head, (a) should the flex tube go straight to the pump, (b) then from the pump into the skimmer's valve? Is the gravity just not sufficient? I'm guessing that a ball valve would be place on the (a) connection. Any pictures would help also.
Thanks!
Thanks!