If all goes as planned I'd like to upgrade my 125 with a 180 or preferably 225 wide in a couple of months. My first choice for the background is the olgas from designed by nature. This bg is the flexible rubber type and because of the lack of rigidity I'm wondering if it can still be installed off the back glass to hide equipment. I'm not sure if I'm going sump or canister so I dont know if there is overflows to deal with but I want it as tight to the back as possible.
