Setting my 120gal back up. I'm my sump I'm trying to figure out A. Which skimmer to use? B. What side of sump to put it on? Where the water is coming in before the refugium or where the return is after the refugium? Here is a pic of my two skimmer I used the I-tech when I had it set up before but now I have this bigger deltec skimmer but not sure if it's overkill and it would only fit in the intake side of the sump before the refugium. Let me know your thoughts!!!


