I am looking to add a dart to my 150g cube for my return flow and to feed water to my skimmer and other equipment in my system. So some insight I pre drilled and extra drain pipe this can turn over bout 1200gph easily through sump when I tested it but because they are in the same overflow it was way too loud. I am currently running a 800gph return pump a skimmer that requires 600-800gph flow and I do wanna add more equipment as well. My problem is the dart way too much flow, but I have this collecting dust and have way too many pumps in my sump. So I wanna hear the options on how to effectively use this pump



