I have considered before starting a saltwater, and after being in freshwater for about 2 years, I'm pretty sure I really do want to start saltwater. I was thinking about possibly getting a 12 gallon nano cube, although I may be able to get a 29 gallon long. I would get a bigger tank, but I can't due to my lack of space. I was wondering if these sizes would be ok, what supplies such as filters etc would be good, and some good references (websites or books.) Any help would be appreciated!
