Originally posted by JimO'Connor
In version 0.9.4 and beyond, selecting a tank in the tank list box will ALSO select it in the pop up menus on the tank and fish preference panels. You can still select a different tank in the pop up menu, but selecting a tank in the tank list will assume you also want to adjust its settings.
I think this is a Good Thing™. It should make it a bit easier to understand.