N Nolan smith Member Joined Dec 30, 2012 Messages 19 Reaction score 0 Mar 2, 2013 #1 How big should my over flow hole be if I have a 500 gph pump
redbug Well-known member Joined Jun 22, 2007 Messages 3,188 Reaction score 0 Location warminster pa Mar 2, 2013 #2 I would use the size that the manufacture recommends. never downsize your outlet
N Nolan smith Member Joined Dec 30, 2012 Messages 19 Reaction score 0 Mar 2, 2013 #3 It does not say anywhere how big the overflow in the livewell should be