I think they're asking if there's enough room to physically put it in the sump; it doesn't look like there's enough room to get it in to begin with! :O
Here's another update today. I was able to pull some LR out of my 55 and its fuge and put some cheato down below with a light and as u can see some rock up top.
Tell me what you think of it so far. Looking to get a skimmer if anyone out there is selling.
Thanks Krocky12