There are no dumb questions, as long as you ask them to listen to the answers. Welcome to the forum. I strongly suggest that before you get fishes or even a tank you research about freshwater (that is the best kind of fish for begins IMHO). It will save you a lot of time and hair pulling. If you need help, PM me, and I will assist you as soon as I can. Trust me, here you will find lots of support and advice, which is good for anyone, beginner or full blown fish crazed person.
Neomeris