Hey everyone! I’ve been in the saltwater world for almost 4 years now and setting up my 5th and biggest tank yet. It’s a Red Sea reefer max 425 g2+. Although this is my 5th tank, it’s my first with a sump. Thankfully I’m having help setting it up by my lfs but I’m in the dark with how to run them. Any and all advice on setting it up and keeping the tank running smooth with the sump is much appreciated!