Ok so I Hav a black arowana and it's in a 40gal but I bought a 125gal crazy sale around here so got it for a very reasonable price anyways... I'm lookin for filter options and I know I want a wet/dry I think that's probably the best route but I would like to possibly keep the different components in the WD... Question is wat would u guys recommend as far as filter and components... I don't like to go cheap but getting married next month so I am on a budget any help would b greatly appreciated