not really i've use a 16000L pump, yet using a gravity feed for the AP851 skimmer
logic is u need to get a skimmer to meet ur needs, and from there it'll control the so call algea (abit) regardless of ur return pump
but of all u need a good circulation in ur main tank so it'll also lessen the algea problem.
A skimmer is the skim out those waste from the surface of water which ever went in, even u have a strong return pump or low return pump it'll still do the job well
my is that i feed my fish 10 times a day and i'll only need to clean the glass once a week.
but do remember the lesser water exchange the lesser oxygen, unless ur tank water surface having stronge wave