Hello from MN! I did a lot of freshwater years ago, have always wanted to do a reef tank, and when my kid wanted a tank in her room I jumped at the chance to try my hand with a nano! It is my new nirvana! Went with the 16G Biocube, will file a build thread soon. That said, I am already dreaming of a bigger tank and I'm only 4 months in! I have tapped into many great threads here already, thanks to all for the info! Looking forward to more discussions!