Freezing seafood is a great option to preserve it for a later date. You can freeze cooked fish for a longer time, but the flavor, quality, and texture of uncooked frozen fish may change after prolonged freezer storage. Pre-cooked varieties of seafood often hold up best when frozen. Aim to eat any frozen seafood within three months after freezing. You can then fill your cart and order more fish and other seafood via Instacart to keep your kitchen stocked with a good source of protein.