The Alaskan Blackfish has the ability to go without oxygen for day and without food for a year. They can survive below 20 degrees celsius for 45 minutes because of an antifreeze in their blood. They live in densly vegetated areas and slowly paddle their way along the bottom of whatever body of water they are in. Once a blackfish sees its prey it will quickly dart at it. It usually eats crustaceans but also eats worms and insects. The fish is dark brown or black with dark speckles.
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