I am putting my new 125 gal in the living room. i want it to be as quiet as possible so i would rather not use any HOB filters. would 1 fx5 be enough? the tank is going to have oscar, JD, Palmas, krib, pleco, and clown knife... my uncle recently got rid of his tank and has a store bought wet/dry that was on his 75 gal, how loud are wet/drys compaired to am fx5 and what would work better??