“North & South” Box
“North & South” Box
“North & South” Box
“North & South” Box
“North & South” Box
“North & South” Box
“North & South” Box

“North & South” Box

18 Servings - $8.06 per serving!

Regular price $166 Sale price$145

  • $20 off all new orders | Use code KS20
What's in your “North & South” Box

(2) 5-7 oz. Mahi Mahi Portions 
(4) 5-7 oz. Yellowfin Tuna Steaks 
(4) 6 oz. Wild Haddock Fillets
(4) Servings, Open Blue Cobia Taco Strips (1 lb.) 
(2) 4 oz. Maine Lobster Tails
(2) 6 oz. Aurora Salmon Portions

That's $8.06 per serving!

From the North, we feature NE Lobsters Tails, NE Haddock Fillets, and Arctic Norwegian Salmon! Deep Cold Pristine waters are loaded with nutrients for a healthy body and mind. From the South, we feature are KnowBuddies favorites such as pole caught Tuna, Wild Mahi Mahi, and our famous Cobia Strips. Taste Seafood from around the world!

We all know how healthy seafood is to eat; however, to enjoy it fully, we recommend the following suggestions to Make It Easy!

Fish Fillets

- Sear Medium to High

- 3 to 5 minutes

- Max Finish Temp 145°F

Fish Portions (6-8oz)

- Broil or Bake (350°F Pre-Heated)

- Bake Time 12-20 mins (Thickness)

- Max Finish Temp 145°F

- Seafood Should be Flaky


- Sear Medium to High

- 3 to 5 minutes

- Finish Temp 130-140°F



- Sear Med. High to High

- 45-90 Seconds per side

- Finish Temp 120°F



- Pre-Heat Oven to 350°F

- Baked for 15 minutes

- Use a meat thermometer (140-145°)

- Brush with butter frequently


- Boil Salted Water

- Reduce to Low Bubbling

- 3 to 5 Minutes (3-6oz Tail)

- Add 1 minute for each additional ounce

- Cool immediately in ice water

Please Note: The above guidelines are suggestions only. The average time depends on the size/amount of seafood portions. Stoves and pans also vary in performance, so check color and texture regularly to achieve perfectly cooked seafood. Please use a meat thermometer for accuracy.

Thawing frozen seafood properly is significant not only to ensure the quality of the seafood but also to prevent health risks. For example, all of our seafood has a protective glaze of water to prevent freezer burn-in to ensure quality. Once thawed, gently pat away any excess moisture from the glazing as soon as possible.

We recommend that you follow the USDA’s instructions on safe food handling, which can be found here. We also recommend that all cooking instructions are followed and that you use a food thermometer to ensure that all seafood and other applicable items are cooked to the USDA’s recommended internal temperatures, which can be found here.

Here are a few simple ways how to defrost:

The Refrigerator Method

It might be the longest, but thawing seafood in the refrigerator is undoubtedly the safest way to thaw any protein such as seafood. It also protects the quality of the seafood, providing the best quality-control method. For example, for our Individual Frozen Portions (IFP) or Individually Quick Frozen (IQF) bags like our shrimp and scallops, it can take up to 12- 24 hours to thaw. Please remove from the original package, plate, and cover, or at a minimum, puncture the plastic packaging. Once melted, seafood lasts up to three days in the original packaging. Do not refreeze after thawing.

The Water Method

Here’s how it works:

IFP Portions: Place the seafood in a bowl of cold water (not warm or hot as that starts the cooking process) in the kitchen sink. Change the water now and then or place a constant drip/spray of water to control the temperature. Check the seafood after one hour – it should be fully thawed by then. Cook immediately after thawing.

IQF bags:

Place the desired quantity of seafood (scallops/shrimp) that you will use into another resealable bag.Replace unused IQF seafood immediately back into the freezer.Submerge the sealed bag in a bowl of cold tap water.Let the bag sit in the water until it’s completely thawed, changing the water every 30 minutes, if necessary.

We don’t recommend running under cold water outside of the bag. Cook immediately after thawing.

The Microwave Method

Not always the favorite way, but it’s fast, and the microwave method is undoubtedly the quickest of the three. Still, it’s the least preferred method to preserve the seafood’s quality. But if you forgot to take it out of the freezer and are in a hurry, here’s what you do: make sure you puncture the plastic before placing it in the microwave. Use the “Defrost” function and set the time according to weight. Cook immediately after thawing.

When will my order ship?

We ship all orders on Mondays, Tuesdays, and Wednesdays. Orders placed before 12pm EST on those days will ship same day. Orders placed after 12pm EST on Wednesday will ship the following Monday. All orders ship via 2 day shipping.

We will keep you updated via email regarding your order. You'll receive an email with tracking information when your order ships, is out for delivery, and arrives to your door.

Orders must be $99 or more after all discounts and before any tax. All Orders receive FREE SHIPPING.

We can offer expedited shipping at a additional cost. Please contact customer support here.

Where do you ship?

We ship anywhere in the continental U.S., as long as it has a street address, not a PO Box


Icelandic Wild Haddock

2 servings harvested off the South Coast of Iceland! Sweet and mild with fine, firm flakes.

Wild Caught Mahi Mahi

2 large servings wild-caught off the coast of Peru, naturally sweet, delicate, and flaky.

Maine Lobster Tails

2 servings from the Maine Coast. Tender & succulent with a distinct sweet flavor.

Wild Alaska Halibut

2 generous servings from Sitka, Alaska—mildly sweet flavor with firm, tender flesh.

Get free seafood!


It's easy, refer your seafood-loving friends & family to get KnowSeafood delivered right to their homes, and you both receive $25 off your next order.

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Customer Reviews
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Filter Reviews:
Barbara B.
United States United States

My seafood favorites

Quick delivery, great variety and awesome taste……and all at a great price!!!!

Kerry L.
United States United States


Fresh and tasty! The best cold shipping box in the biz. Our ONLY choice for fish and lobster.

Kimberly T.
United States United States

Try it, you'll like it

Love the variety available and so far everything I've tried has been great. Customer for life as long as the quality is maintained

Sandra C.
United States United States

North & South-Sandra Castleberry

I have ordered from you several times. It is always on time & fresh! Love your seafood!! I will continue to order for me & friends!

Sara M.
United States United States

Buy this!!!!!

I’ve had the tuna, halibut, and salmon so far. Excellent!

Karen y.
United States United States

Fish always awesome

Great experience. Seafood is fresh and delicious!

Frank M.
United States United States

another great purchaset everything went smoothly ...

wonderful assortment

Carin B.
United States United States

Best seafood ever

Everything I order is of the best quality and freshness. Package arrives Frozen every time. The only way you can get fresher seafood is to catch it yourself

Reid G.
United States United States

excellent assortment

great quality and selection of seafood!!

Bonnie T.
United States United States

North and south box

excellent !! We loved the special and the lobster tails were excellent!!

Debra V.
United States United States

Loved the variety

Enjoyed everything in the box.

United States United States

Im still enjoying and having people over for a meal more than usual!

Bernard S.
United States United States

Great fish

Came frozen and quickly. So far , the fish tastes great !!

Anita K.
United States United States


Love the seafood you provide. I feel very fortunate to be able to receive such great seafood! Great portions and great taste!

Dianne S.
United States United States

Great Selection

Something for everyone and all are top notch delicious. 18 good-sized portions for a great price!

Marilyn D.
United States United States

North and South box.

Our Son and Daughter sent this box as a gift. Everything was solidly frozen and ice and dry ice were also still frozen. Two previous orders from another company both arrived defrosted and too warm to use. Thank you for your careful packing. We're anxious to try the seafood.

What’s in the Box?

Each box has been personally curated by our crew, along with some help from our KnowBuddies! Here is what this box has to offer!

Wild Caught Mahi Mahi

Oceano Mahi-Mahi is a highly versatile fish that home cooks and chefs alike can use to make delicious, effortless meals. Broiled, grilled, pan-fried, skewered, steamed, or cut into strips and battered, our Mahi-Mahi is mild and has a sweet flesh that looks somewhat pink but turns white as it cooks. It’s very delicate, moist, and flavorful. A super healthy fish, check out our Mahi Mahi in our health-focused boxes.

Maine Lobster Tails

Harvested off the coast of Owls Head, Maine, our "Rocky Coast" Lobster Tails are the perfect size for taste and tenderness. These cold-water lobsters have a sweetness and a distinct flavor that you can taste whether you boil, broil, bake, or steam. The high quality of these new Maine lobster tails makes it easy to use for stuffing and even easier to pick out the delicious meat when ready to eat. 

Cobia Taco Strips
The best fish tacos start with the best fish, and Open Blue Cobia taco strips bring the clean flavor of the deep ocean to your table. Pre-portioned, packed with nutrition, and easy to prepare, Open Blue Cobia taco strips will make taco night legendary. They're perfect for salads and kids' meals as well!

Packed with protein, and healthy Omega-3s for healthy dining, our Cobia Taco Strips have a mild, buttery flavor that cooks up quickly for easy kitchen magic.
Pre-measured portions mean no fuss and no waste at mealtimes.
Yellowfin Tuna Steaks
Our KS Signature Yellowfin Tuna are pole caught and landed from the dayboats at the dock, packed in ice, then immediately brought to the processing facility. The next step is to test for purity and safety as a random selection of fish is tested for mercury content, and any excess oxygen that may discolor the meat is removed. The tuna is then cut into loins, delicately hand-cut portioned into skinless, center-cut steaks, then packaged and blast frozen to ensure the quality and great taste. You will love these mild, tasty, firm KS Signature Yellowfin Tuna steaks a number of ways by either searing, baking, or grilling.