Animal Updates: July 26

blacktip reef update

Hundreds more tropical fish have been added to the exhibit! 

fish introduction BTR

This week, hundreds of medium and small-sized tropical fish were added to our newest exhibit, Blacktip Reef! This colorful, Indo-Pacific reef will soon be home to over 700 animals, including many species of shark (blacktip reef, zebra and wobbegong), rays and our 500+ green sea turtle Calypso!

Meet two of the species of pufferfish added to the exhibit this week:

White-spotted Puffer 

whitespotted puffer

White-spotted puffers are nocturnal – only leaving their staked territory within the reef to feed! Their diet consists of a large variety of hard-shelled prey such as mollusks and crab.

Orbicular Burrfish

Orbicular burrfish

The orbicular burrfish is also a nocturnal feeder. While they may look sweet, these fish have a mean bite! They’re mouth structures are built for crushing hard-shelled invertebrates.

Did you know? Both species of puffer, can take in water to inflate their bodies when threatened!

Be sure to check back every Friday to find out what’s happening!

2 Responses to “Animal Updates: July 26”


  1. 1 Corey July 31, 2013 at 12:10 pm

    Since these puffers are nocturnal how are they going to be fed?

    • 2 National Aquarium July 31, 2013 at 2:20 pm

      Thanks for the question, Corey! Puffers are opportunistic feeders, which means that they’ll eat during the day and night!


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