Seafood for the Future
“The doomsday predictions are exaggerated. We will not run out of wild fish by 2050. Not all fish stocks are over-fished,” said Andrew Gruel. Gruel is manager of Seafood
for the Future, part of the conservation effort by Aquarium of the Pacific in Long Beach.
Recently (May 17, 2010) Great Taste sponsored another delicious HIP tasting event at Wild Fish Seafood Grille in Newport Beach with guest speaker Andrew Gruel discussing the future of seafood. He explained to an interested audience that farmed seafood has been labeled as bad by surveyed consumers who are not well informed. “Many fish are farmed very well in closed containment with good feed conversion ratios in an environmentally sound manner,” Gruel said.
The Aquarium fully supports farmed Atlantic salmon from both closed and open containment systems.
Feed conversion is the amount of feed in pounds it takes to produce a pound of fish.
For example, “Current ratios are 2.4 pounds of small fish to make 1 pound of farmed salmon as opposed to wild where it is 10 pounds of small fish to make 1 pound of salmon,” Gruel explained. Farmed clams, mussels and oysters in contrast need none. He listed catfish, tilapia, clams, oysters and mussels as other positive examples of farmed fish or aquaculture.
Gruel continued by noting that about 40% of the wild salmon and white sea bass are ranched. “Eggs are cultured in a hatchery and given feed to gain size and strength. Once large enough, they are released into the ocean to forage for food,” he said. Read more »
Filed under: Linda's on the Line




By Linda Mensinga