Starting to get serious about setting up one of my multiple tank systems. System will have a 40 gal breeder (DT), two 30 gal extra longs (growout tanks), a 29 gallon sump, and a 15 gallon refugium. I would like to set this up with a single external return pump. with a flow through rate of about 1000gal/hour on the DT and growout tanks. Anybody have any recommendations on a single in line external pump?