What Do Cod Fish Eat?

Small Atlantic cod eat shrimp and other small crustaceans while adults eat many types of shellfish as well as herring, mackerel, capelin, and young haddock. Pollock and larger cod are some of the species that prey on young Atlantic cod. Adult cod are hunted by spiny dogfish, sharks, and marine mammals.

Why is cod fish bad for you?

Cod, like most types of fish, contains mercury. Excessive mercury consumption can be toxic and may cause neurological and behavioral disorders. It may be particularly problematic in children.

Is cod a predatory fish?

Codfish Predators and Prey

Codfish are a top predator with a diet that is carnivorous and even cannibalistic. They consume a variety of creatures including other, smaller fish (prey fish or baitfish), crustaceans, and invertebrates.