Let's say an internal skimmer is rated for 500gph, does that mean it sucks in water and pushes it out at 500gph or does it mean it only spins the bubbles at 500gph and you will need another pump?
If is pushes out at that rate and you want to slow it down, how do you do that? Also if you can slow it down does it matter if the overflow goes directly into the intake of the skimmer or to the sump?
If is pushes out at that rate and you want to slow it down, how do you do that? Also if you can slow it down does it matter if the overflow goes directly into the intake of the skimmer or to the sump?
