6 Bizarre Facts About Blobfish That You Should Know

Blobfish don’t have a swim bladder

The majority of fish have what is called a swim bladder. This is usually a pocket of air that help keeps the fish buoyant and helps it control where it sits in the water. Blobfish don’t have a swim bladder as they resemble jellyfish. Because they don’t have a skeleton or many muscles, they can easily float and hover.

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