Yeah...there is a little research to do, but hay, that's part of the fun in the hobby! You can also ask us TONS of questions. I am sure members on here would love to give you advice. Welcome to WFB!!
@CMM I've had a tank going continuously since 2006; a little 10 gallon, bow front plastic Aqueon jobbie that happens to be red. They don't make them like that anymore.
In short order, I've just set up a third tank now (50 gallon) nd I'm looking around to see where another might fit...you know...just in case I happen upon one...lol
Welcome back. Lots of really cool new products and fun people in the hobby.