U chill out buddy, im not the one that resorted to all caps, and this isnt my first tank..... its my 7th one currently running, but my biggest. And i want it over filtered so that i have happier healthier fish, is that a problem?CHILL OUT LOL!..... i understand its very exciting, first tank and all... you ordered an FX5 for a 55gallon?!? lol wtf.... if your budget is so big, you should have gotten a bigger tank in the first place!?!
And for your arowana question, I think the appropriate section to ask that would be in the Ancient Fish (Arowana section)...