I wanted to setup a refugium in my 150 my tank is up and running and has been doing fine for about a month just waiting for it to fully cycle so I want one cause later I wanna add a twinspot that needs pods so my question is what's the best way to do that I have a 75 gallon sump just LR in there about 80 pds just for now no baffles would a hang on the back work?