Yea it's not the way I originally planned. There is the intake on one side which will have bio balls then move to my skimmer. After that I only had room for a two baffle bubble trap. Since it's a fish live rock only tank, bubbles aren't a huge concern for me. So a two baffle might not work as well as a three baffle bubble trap, Im not too concerned. Next section (the middle section) is where my return will be. The final section is the refugium. I will be running a small pump (only 100gph) through a UV
sterilizer and phos reactor which will drain into the refugium keeping a low flow though the refugium. So yes I messed up from my original plan but it should still work for Wat I need it too.