Costco offers a wide variety of seafood options, but not all of them deliver the same value or quality. Some items stand out as top choices for their flavor, freshness, and reasonable price, while others fall short in taste or portion size. Whether you are looking for a quick weeknight meal or something special for a family dinner, knowing which seafood products are worth buying can make all the difference. In this guide, we will highlight some of the best seafood options at Costco and point out a few to skip.
Contents
- 1 Buy: Kirkland Signature Wild Pacific Mahi Mahi
- 2 Avoid: Heritage Specialty Foods Seafood Gumbo
- 3 Buy: Kirkland Signature Wild Raw Argentinian Red Shrimp
- 4 Avoid: Kirkland Signature Fresh Farmed Atlantic Salmon
- 5 Buy: The Better Fish Australis All Natural Barramundi
- 6 Avoid: Sushi Trays
- 7 Buy: Kirkland Signature Frozen Wild Alaskan Sockeye Salmon
- 8 More From RetailShout
- 9 5 Rare Wines You Can Actually Find at Costco
- 10 11 Costco Mexican Foods Customers Say Are Worth Buying
Buy: Kirkland Signature Wild Pacific Mahi Mahi

This mahi mahi is a strong buy for anyone who likes firm white fish with a clean taste. The fillets hold up well on the grill or in the oven without falling apart. You get a fair amount of fish for the price which makes it great for family dinners. The flavor is mild yet satisfying and pairs well with many sides. This item brings good value for the quality you receive so go ahead and pick it up.
Avoid: Heritage Specialty Foods Seafood Gumbo

Heritage Specialty Foods Seafood Gumbo is one to skip if you are aiming for good value in seafood. The portion sizes are small for what you pay which makes it hard to justify the cost. The seafood pieces are there but the broth tastes like it could use more seasoning and richness. For a meal that fills you up and tastes great you might find better options elsewhere. It is not a terrible choice but you get less for more here so skipping might be better.
Buy: Kirkland Signature Wild Raw Argentinian Red Shrimp

Kirkland Signature wild raw Argentinian red shrimp is an easy buy if you love shrimp with good texture and flavor. These shrimp are large and juicy once cooked and they do not shrink too much on the grill or in the pan. You get plenty in a bag so they work well for gatherings or everyday dinners. They have a sweet flavor that pairs well with many recipes from pasta to tacos. If you enjoy shrimp this choice hits the mark at its price.
Avoid: Kirkland Signature Fresh Farmed Atlantic Salmon

This fresh farmed Atlantic salmon is one to skip if your goal is taste and value. The texture can be inconsistent and the flavor often feels muted compared to wild options. You might find yourself adding heavy seasoning or sauces to get the taste you want. The price point can feel high for what you actually get on the plate. If you want salmon that really stands out there are better choices at Costco.
Buy: The Better Fish Australis All Natural Barramundi

The Better Fish Australis all natural barramundi earns a buy rating for its gentle flavor and smooth texture. This fish cooks evenly and holds moisture which makes it forgiving for home cooks. The taste is clean with a slight sweetness that works well with simple sides. It is versatile in many recipes from pan searing to baking. If you enjoy trying different fish this barramundi is well worth picking up.
Avoid: Sushi Trays

Sushi trays are one to skip in most cases when you want good value from Costco seafood. The selection can vary day to day and the quality is not always consistent. Some pieces might taste fine but others can feel a bit lackluster or overly soft. The rice to fish ratio also can lean heavy on rice which leaves you wanting more. For a fresh sushi experience you might find better quality elsewhere.
Buy: Kirkland Signature Frozen Wild Alaskan Sockeye Salmon

Kirkland Signature frozen wild Alaskan sockeye salmon is a solid buy for salmon lovers. The deep red color gives a hint to the rich flavor that comes through when cooked. This fish holds up well to grilling baking or pan roasting with simple seasoning. It is a reliable choice to have on hand in the freezer for quick meals. The quality stands up well when you compare price and taste.
This article originally appeared on RetailShout.
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