July 15, 2010
Shades of Blue: Canned tuna is a nuanced subject in the Aquarium's Seafood Watch guide.
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Tuna is confusing enough for sustainable seafood consumers. Bluefin and tongol are always no-nos, while skipjack is usually OK, according to the Seafood Watch Pocket Guide. But albacore, bigeye and yellowfin depend on how they ...