Craigslist is great, but if you're trying to sell a massive seafood company, it's going to take more than an online post. Consolidation has been moving at a rapid pace in the seafood, aquaculture and fisheries sector, but there is much more to be done. We spoke with Ignacio Kleiman of boutique M&A firm Antarctica Advisors about the climate for deals in the sector, and where the M&A 'hot spots' will be in the coming year.