Consumers are more conscious than ever about how their eating habits affect the environment. It's important to know if the fish you're buying is being caught responsibly. Atlantic cod is declining in population, and strict measures have been put in place to help restore the cod population. This is why Atlantic cod isn't as readily available in the supermarket. Pacific cod, on the other hand, is not being overfished and is considered a sustainable option. It's one of the most well-managed fish populations in the world. You'll want to check the labels of your fish and inquire with your local fishmonger to ensure that you're getting Pacific cod or Atlantic cod that has been fished responsibly. While both Atlantic and Pacific cod can be fished responsibly, Pacific cod is the better option for those who want to eat fresh fish while protecting the environment.