I have a toplids on my 180. Not cheap, but quality build. They were able to set it up exactly how I wanted with cord cut outs, light cut outs, feed doors, avast plank feeder cut out. They also made a door for the avast plank feeder cut out in case I need to remove it for any reason. They were the only company for my 180 that would split the lid in two pieces. Allt the others would only make a one piece lid. I don't know if the others have changed their set up. My tank is 5ft long. I can't imagine having to remove a 5ft one piece lid every time I needed access to it.