by Catherine Schmitt One of the highlights of Day 3 of the Baird Symposium on Sustainable Seafood was the scup versus tilapia challenge. Tilapia is a freshwater, farm-raised fish that has skyrocketed in popularity in the last decade due to its low cost and ease of production (it is an herbivore and is raised in read more Scup vs. Tilapia: The Seafood Knowledge Economy II