Natural Sea Solid White Albacore Tuna, No Salt Added, 6-Ounce (Pack of 12) Since 1991, Natural Sea has been committed to sustainable fishing. We are proud to offer seafood products that, individually, meet the guidelines established by various independent agencies including the Monterey Bay aquarium, Marine Stewardship Council, Blue Ocean Institute, and Earth Island Institute. Additionally, all our tuna now comes in BPA-Free cans and is Non-GMO Project Verified. Natural Sea, more than just a pretty can.