The Smithsonian Prehistoric Sea Monsters STEM kit features an illustrated aquarium with Triops, includes eggs, sand, supplies, and a color poster for hands-on prehistoric discovery. From the Smithsonian brand.

Smithsonian Prehistoric Sea Monsters

$9.59
$9.59 $15.99
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The Smithsonian Prehistoric Sea Monsters STEM kit features an illustrated aquarium with Triops, includes eggs, sand, supplies, and a color poster for hands-on prehistoric discovery. From the Smithsonian brand.
  • The Smithsonian Prehistoric Sea Monsters STEM kit features an illustrated aquarium with Triops, includes eggs, sand, supplies, and a color poster for hands-on prehistoric discovery. From the Smithsonian brand.
  • A clear aquarium toy STEM kit with a dinosaur model and Triops swimming inside, labeled "Smithsonian Prehistoric Sea Monsters" and featuring STEM branding and the Smithsonian logo.
  • The Smithsonian Prehistoric Sea Monsters kit by Smithsonian lets you raise tiny orange Triops around a towering T. rex in a clear tank—a fun, hands-on STEM experience with real prehistoric creatures.
  • The Smithsonian Prehistoric Sea Monsters STEM kit features an illustrated aquarium with Triops, includes eggs, sand, supplies, and a color poster for hands-on prehistoric discovery. From the Smithsonian brand.
  • A clear aquarium toy STEM kit with a dinosaur model and Triops swimming inside, labeled "Smithsonian Prehistoric Sea Monsters" and featuring STEM branding and the Smithsonian logo.
  • The Smithsonian Prehistoric Sea Monsters kit by Smithsonian lets you raise tiny orange Triops around a towering T. rex in a clear tank—a fun, hands-on STEM experience with real prehistoric creatures.
Smithsonian Prehistoric Sea Monsters

Smithsonian Prehistoric Sea Monsters

$9.59
$9.59 $15.99

Bring ancient oceans to your living room with the Smithsonian Prehistoric Sea Monsters Value Set. This unique STEM kit includes everything you need to hatch and grow living Triops—often called “living fossils”—and observe them grow into active aquatic creatures. A fun science project for ages 7+ that blends biology, ecology and discovery in one kit.

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