Because Pinks, Sockeyes, and Chums eat EXACTLY the same amount of calories each day. They use to have jacks but the jacks got teased and the elder fish thought that the jacks would go on a rampage at the fish school. That's when it became a law for no sockeyes, pinks, or chums to be jacks anymore.
what
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Another patient exhibiting symptoms of the steelhead virus.