Good Fish Guide

Atlantic cod

(Gadus morhua)

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Think before you buy!
Some sources of this species are more sustainable than others. View ratings.

Overview

Cod belongs to a family of fish known as gadoids, which also includes species such as haddock, pollack, pouting and ling. It is a cold-temperate (boreal) marine, demersal (bottom-dwelling) species. Also found in brackish water. Their depth range is 0 - 600 m, but they are more usually found between 150 and 200 m. They have a common length of 100 cm. Maximum length 200 cm. Maximum published weight 96 kg and a maximum reported age of 25 years. In the North Sea cod mature at 4-5 years at a length of about 50 cm. They spawn in winter and the beginning of spring from February to April. Fecundity ranges from 2.5 million eggs in a 5 kg female to a record of 9 million eggs in a 34 kg female. Sex ratio is nearly 50%, with slight predominance of females. The fish has a protruding upper jaw, a conspicuous barbel on the lower jaw (used to look for food), and a light lateral line, curved above the pectoral fins. Widely distributed in a variety of habitats, from the shoreline down to the continental shelf. Juveniles prefer shallow (less than 10-30 m depth) sublittoral waters with complex habitats, such as seagrass beds, areas with gravel, rocks, or boulder, which provide protection from predators. Adults are usually found in deeper, colder waters. During the day, cod form schools and swim about 30-80 m above the bottom, dispersing at night to feed.

Ratings

Showing 32 results for Atlantic cod

Best Choice

Rated 1-2
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OK - Needs Improvement

Rated 3-4
Showing 0 of 32 results
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Avoid

Rated 5
Showing 13 of 32 results
Showing 13 of 32 results
5

Wild-caught

Location: All areas

Method: Bottom trawl (otter)

More info
5

Wild-caught

Location: All areas

Method: Bottom trawl (beam), Bottom trawl (otter), Hook & line (handline), Net (demersal seine), Net (gill or fixed)

More info
5

Wild-caught

Location: All areas

Method: Bottom trawl (otter)

More info
5

Wild-caught

Location: All areas

Method: Bottom trawl (otter)

More info
5

Wild-caught

Location: All areas

Method: Net (gill or fixed)

More info
5

Wild-caught

Location: All areas

Method: Bottom trawl (otter)

Certification: Fishery Improvement Project (FIP)

More info
5

Wild-caught

Location: Cornwall

Method: Net (gill or fixed)

More info
5

Wild-caught

Location: All areas

Method: Bottom trawl (beam)

More info
5

Wild-caught

Location: All areas

Method: Net (demersal seine)

More info
5

Wild-caught

Location: All areas

Method: Bottom trawl (otter)

More info
5

Wild-caught

Location: All areas

Method: Net (gill or fixed)

More info
5

Wild-caught

Location: All areas

Method: Net (demersal seine)

More info
5

Wild-caught

Location: All areas

Method: Bottom trawl (otter)

More info

Under review

Ratings that are Under Review
Showing 19 of 32 results
Showing 19 of 32 results
?

Wild-caught

Location: All areas

Method: Bottom trawl (otter)

More info
?

Wild-caught

Location: All areas

Method: Bottom trawl (otter)

More info
?

Wild-caught

Location: All areas

Method: Hook & line (longline)

More info
?

Wild-caught

Location: All areas

Method: Hook & line (jig)

More info
?

Wild-caught

Location: All areas

Method: Bottom trawl (otter)

More info
?

Wild-caught

Location: Certified fleets only

Method: Hook & line (longline)

Certification: Marine Stewardship Council (MSC)

More info
?

Wild-caught

Location: Certified fleets only

Method: Net (gill or fixed)

Certification: Marine Stewardship Council (MSC)

More info
?

Wild-caught

Location: Certified fleets only

Method: Bottom trawl (otter)

Certification: Marine Stewardship Council (MSC)

More info
?

Wild-caught

Location: All areas

Method: Fish trap

More info
?

Wild-caught

Location: All areas

Method: Hook & line (handline), Hook & line (longline), Net (gill or fixed)

Certification: Fishery Improvement Project (FIP)

More info
?

Wild-caught

Location: Certified fleets only

Method: Bottom trawl (otter)

Certification: Marine Stewardship Council (MSC)

More info
?

Wild-caught

Location: Certified fleets only

Method: Hook & line (longline)

Certification: Marine Stewardship Council (MSC)

More info
?

Wild-caught

Location: All areas

Method: Bottom trawl (otter)

More info
?

Wild-caught

Location: All areas

Method: Fish trap

More info
?

Wild-caught

Location: All areas

Method: Bottom trawl (otter)

More info
?

Wild-caught

Location: All areas

Method: Bottom trawl (otter)

More info
?

Wild-caught

Location: All areas

Method: Fish trap

More info
?

Wild-caught

Location: All areas

Method: Bottom trawl (otter)

More info
?

Wild-caught

Location: All areas

Method: Net (gill or fixed)

More info
Also known as

Atlantic cod

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