Buy Frozen Fish -

: Check the label to ensure fish is the only ingredient. Avoid sodium tripolyphosphate , an additive used to retain moisture that can give the fish an "off" flavor or rubbery texture.

: Pieces are frozen as single units, allowing you to take out only what you need without thawing the whole bag. Visual Warning Signs buy frozen fish

: Choose vacuum-sealed or tightly wrapped packages. Avoid any with tears, crushed edges, or those stored above the "frost line" in the store's freezer case. : Check the label to ensure fish is the only ingredient