We've been using Blue Ocean Institute's Guide to Ocean Friendly Seafood for a while - we have them in our wallets for trips to the store and ordering in restaurants, plus a few extras tacked up in our kitchen to give away to curious friends.
The guide gets updated every so often, allowing consumers to be up-to-date on the latest developments on the sustainability of different species in the ocean.
Currently, the highest-rated fish is Walleye Pollock, followed by farmed Mussels. We're pleased that farmed Oysters are still high up on the list, along with Striped Bass and Alaska Salmon.
To download your own copy of the card, click here. The Institute will also send you a copy on nice, heavy cardstock if you shoot an email to email@example.com