What I will offer is the following.
I can't really offer in terms of timeframes, but what I can say, as a fish biologist in this country, is this. We have an extraordinary richness of freshwater fishes across Canada. There are countries such as Finland.... I was there three weeks ago visiting a seafood processing company that is taking advantage of closed containment yellow perch, lake whitefish, and pickerel—what they call pike-perch, but it's related to our pickerel or walleye. And we have many freshwater fishes in this country that are very amenable, or appear to be quite amenable to closed containment land-based aquaculture. It might be simply a case of these being additional markets, additional opportunities for people who would not need to live on the coast to participate in the aquaculture industry.
That's from a biological perspective, insofar as freshwater fishes appear to be more amenable, or as amenable as perhaps some others to this form of technology.