I wasnt trying to be rude, but you seem to not have much knowledge. just because you ask us a question about what filter you need, doesnt mean youre going to instantly have a fishtank thats nice. i still know next to nothing compared to people on here... im tellin you, in my honest opinion go to the new hobbiest forum, read the stickys at the top of the page, and it will cover all the stuff youre asking. there are no shortcuts in this hobby, i learned that the hard way.
sorry i came off rude at first but you seem like you want the information to just fall into your lap, its not quite that easy.