After the split it remains 1 1/4 OD for about 2 inches then it is forced to go to 1" for the 2 feeds that came with the tank.
I thought I made the piping pretty efficient and still allows me to access my
sump and protein
skimmer (not shown since it's noisy as all hell, but that's a different thread). Would you have run the piping any different from the pump to the feeds?
My pump is a Pan World NH50PX - X model.