Hi all, I'm currently trying to sell my 300L freshwater water setup (from tank to livestock) so I can get a 350L setup with sump so I can start my salty adventure! I already have a 100L nano tank that I acquired from some friends who moved abroad! So not completely new to the hobby! My main questions are what kind of fish could I keep in 350L (I want wow factor) and will a 54L QT be enough?

