Not to be confused with the question, “What is the biggest fish in the sea?” the largest bony fish in the ocean is the ocean sunfish. The biggest fish in the sea is the whale shark, but, sharks do not have bones, they have cartilage. Cartilage is the bendy material that makes up our noses and ears.
Ocean sunfish are made up of bones, just like us. They can be up to 2-3 tons (2000 pounds makes up a ton).
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