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Fish: Not All Fish in the Sea are Fish
Clip: Special | 1m 4sVideo has Closed Captions
Are Jellyfish and Cuttlefish actually fish?
Lots of other creatures live in the sea besides fish. Learn more about what lives under the sea.
Science Trek is a local public television program presented by IdahoPTV
Major Funding by the Laura Moore Cunningham Foundation and the Idaho National Laboratory. Additional Funding by Sparklight, the Friends of Idaho Public Television and the Corporation for Public Broadcasting.
![Science Trek](https://image.pbs.org/contentchannels/uR88rxa-white-logo-41-zGZrjQE.png?format=webp&resize=200x)
Fish: Not All Fish in the Sea are Fish
Clip: Special | 1m 4sVideo has Closed Captions
Lots of other creatures live in the sea besides fish. Learn more about what lives under the sea.
How to Watch Science Trek
Science Trek is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and Vizio.
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Science Trek
Science Trek is a place where parents, kids, and educators can watch short, educational videos on a variety of science topics. Every Monday Science Trek releases a new video that introduces children to math, science, technology, engineering, and math (STEM) career potentials in a fun, informative way.Fish: These Fish Have Their Own Lights
Video has Closed Captions
What is bioluminescence and how do fish use it? (1m 4s)
Providing Support for PBS.org
Learn Moreabout PBS online sponsorshipScience Trek is a local public television program presented by IdahoPTV
Major Funding by the Laura Moore Cunningham Foundation and the Idaho National Laboratory. Additional Funding by Sparklight, the Friends of Idaho Public Television and the Corporation for Public Broadcasting.