The 55gal of water does it include the water in the sump as well or just the display tank only?
well its a 55 gallon tank and approx 15 gal sump your 6×36″ sounds like it would do the job nicely The plumbing on the back is my next question. I’m going to run 5 1.5″ bulkheads off the back. that’s more than enough, but probably what I would do. I have 5 1.5″ on my 200 and really only use 4 nevertheless Its better to err on the safe side.
