Oh gawd.....hope you aint after a relaxing hobby because it's anything but!
Ya think it's just a simple task of filling a tank with water and dumping fish in it? Think again! LOL
I've aged ruddy years since I started a few months ago- heh!
I did however get loads of hints and tips from this forum
http://www.tropicaltankforum.com/forum/
it's saved my sanity loads of time. There's a brilliant beginners section on it- worth reading BEFORE you start, don't do a Boo and buy everything 1st then read up on it :-(