Hello all, ive had my Arowana for a few months and im running two filter in my 150 gallon. One is filstar xp 265 gallon capacity, and an eheim filter with 90 gallon capacity. My concern is best place to put inlet and outlet of both filters. Currently I have inlets of both filters on same side but outlet on one filter in middle of tank, while other is at far end. Is this best or should I just run one filter? I honestly added two filters incase of failure while im out at work.