Okay then, to help me better understand today's hobby, let me ask this question....
Taking nothing away from it's current popularity or resurgence and deleteing any debate on difficulty from SW vs FW, What's so special about a FW nano tank?
It's been done for so many years, was all that was available a number of years ago, and takes the same amount of effort to keep going as a larger tank. As a novelty, I'm sorry but it's not a novel idea. As a specialty aquarium, it's not really special anymore. (As I said, it was all I had when I first got started in the hobby.)
Somebody please educate me
I'm always willing to learn