While i am deciding on what kind of tank and equipment i should get for my SW tank (such as what kind of nano cube im going to get and what i need to do to improve it), I think im going to get a 5 gallon FW tank to see if i am really comitted. If i am then i will go ahead and buy a SW aquarium. I just thought if i wasnt comitted then i just waisted at least 400$ of my money i made this summer. Plus i really want a crowntail betta with some neon tetras to go with it.