I can't speak for how they're engaging with the aquaculture industry.
As for the fishing industry, I'm on the fisheries round table for the Scotia-Fundy region and I'm also on the MPA working group for that, which is open to all members of the round table and that working group has a huge membership. As we've known for a long time, there has been a map of the ecologically and biologically significant areas. It had a huge number of areas, and yesterday they showed us the draft network plan, which pared it down to much fewer areas that they're considering. Our region is not an official area of interest yet, but we're told that it might be coming in the future.
I don't know why they wouldn't be engaging with the aquaculture industry as strongly as they are with the fishing industry.