Have you read that web page? Because from the sounds of it the place has already seen a drastic loss of exportation wants for many fish because of farms in say Florida. It was saying that its biggest feature is that it has a selection of so many fish which the farms don't have. Hence I would guess that you don't have to worry at all about any fish that are f1 or less, and heck the wild caught have always been exspensive but that is mostly from shipping costs so I would guess that they can't hike up the prices else they will actually loose money.