Welcome A Board! (pun intended) I absolutely identify with a burgeoning fishy lover. I made the same novice mistake with my first 10 gallon. It isn't the end of the world. Just the fact that you've joined a forum is a BIG step in the right direction. What I learned was that I needed to read, read, ead....and then read some more.then ask some more experienced hobbyist. <grin>

One bit of advice in general. Every person and every tank is different. YES by all means learn about the nitrification cycle, how to clean and maintain your tank, and other bits of wisdom. BUT (yeah we all have one) Remember that your tank is for your enjoyment. You'll make some mistakes. As long as you continue to enjoy it, and sort of roll with the punches and learn. It's ALL GOOD!

I've been on other forums where fish talk and opinions begin to resemble discussions about religion! I've found the folks here warm, welcoming, and gentle about offering you advice. Glad you've join in.