Thanks for your response guys! think ill stick to something tried and true and go with the aquabus D5 and 6LT . Seams like aquacomputer have good service so will go that way. pitty that the VPP755 is a lemon in some of the cases listed below.. reese

So... holy crap it seems like i have stubbled into a whole other world of tweaking and problem solving!! Down to business. I got a USB flow meter cheap from a friend(53129). But cant use it without a licence due to recent changes but alas has forced my hand(gladly) to jumping into a Aquero setup. So question is which pump and controller do i buy? Setup intentions. Silent system (500-1000 rpm fans) with 2-3 rads, 1 rad(3*140mm) and a (1-140mm) rad, with possible extra (2-140mm) rad starting with ...