I just setup my 50g FOWLR and plan on ordering a protein skimmer that I want to add to my fuge. The problem is I think I need to remove the sand bed in my fuge? Should I add another piece of acrylic and separate the cheato area from the protein skimmer. Also the area where the water comes in is cornered of so my foot print for a skimmer is pretty tight. I'm looking at the Corallife Super Skimmer as it can hang on the side from what I can find there are mixed reviews but the great thing about it is that water level rarely effects it and it actually skims. Last thing is there another way to secure the new piece of acrylic without draining the fuge?