<p>The pufferfish is a family of fish with about 100 species. They are called the <strong>pufferfish</strong> because when they are threatened they puff up to about twice their normal size by gulping water. The poison found in pufferfish is tetrodotoxin- one of the most toxic poisons found in nature. </p><p>Learn about this amazing creature and be sure to complete all the FUN activities and crafts too!</p><p><br></p><p>www.adventuresofscubajack.com</p>