Welcome to AA. You will come to find that this is a wonderfully kind and informative site. I myself am a newbie to fish keeping; with one Betta and a new community tank I'm building the stock up in now. I'm starting the hobby in my early teens as well, 13, and you will find that there are many very helpful and knowledgable young people on here, including myself. Feel free to ask any questions, and keep in mind that we love pictures!
Courtesy of Dakota's iPod.
Fish are friends, not food!