The National Aquarium is now closed. We will reopen on April 28 at 9 am.


Thank you for your understanding and continued support of the National Aquarium.

Allegheny Cascades

Allegheny Cascades

Animals in this Exhibit

  • Northern Hogsucker

    The hogsucker is a very distinctive-looking fish with a pronounced, fleshy, subterminal mouth.

    Northern hogsucker

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