Toxic Red Tide Kills Countless Fish as It Moves Up Florida’s Coast

Officials in one county are running operations to clean up the rotting fish.

Sukanya Charuchandra
| 2 min read

Register for free to listen to this article
Listen with Speechify
0:00
2:00
Share

ABOVE: Photo by Conor Goulding/Mote Marine Laboratory

Toxic red tide that has been killing wildlife and suspending tourism in southwest Florida has spread further north to Tampa Bay, killing thousands of fish en route, reports The Washington Post.

The algal bloom of Karenia brevis now stretches from Pinellas County all the way down 120 miles of the southwestern coast of Florida to Collier County. Aerial surveys, satellite imagery, and water samples suggest the bloom may in some patches stretch as far as 10 miles or more off the coast of Florida.

According to the Post, over the summer, the algal outbreak killed several hundred sea turtles, dozens of dolphins, a 26-foot-long whale shark, and, in its latest attack on marine life, several hundred thousand fish off the coast of Pinellas County. Cleanup efforts are ongoing and could last all week as dead fish continue to float offshore, reports the Tampa ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to more than 35 years of archives, as well as TS Digest, digital editions of The Scientist, feature stories, and much more!
Already a member? Login Here

Keywords

Meet the Author

  • Sukanya Charuchandra

    Sukanya Charuchandra

    Originally from Mumbai, Sukanya Charuchandra is a freelance science writer based out of wherever her travels take her. She holds master’s degrees in Science Journalism and Biotechnology. You can read her work at sukanyacharuchandra.com.

Share
Image of a woman in a microbiology lab whose hair is caught on fire from a Bunsen burner.
April 1, 2025, Issue 1

Bunsen Burners and Bad Hair Days

Lab safety rules dictate that one must tie back long hair. Rosemarie Hansen learned the hard way when an open flame turned her locks into a lesson.

View this Issue
Conceptual image of biochemical laboratory sample preparation showing glassware and chemical formulas in the foreground and a scientist holding a pipette in the background.

Taking the Guesswork Out of Quality Control Standards

sartorius logo
An illustration of PFAS bubbles in front of a blue sky with clouds.

PFAS: The Forever Chemicals

sartorius logo
Unlocking the Unattainable in Gene Construction

Unlocking the Unattainable in Gene Construction

dna-script-primarylogo-digital
Concept illustration of acoustic waves and ripples.

Comparing Analytical Solutions for High-Throughput Drug Discovery

sciex

Products

Atelerix

Atelerix signs exclusive agreement with MineBio to establish distribution channel for non-cryogenic cell preservation solutions in China

Green Cooling

Thermo Scientific™ Centrifuges with GreenCool Technology

Thermo Fisher Logo
Singleron Avatar

Singleron Biotechnologies and Hamilton Bonaduz AG Announce the Launch of Tensor to Advance Single Cell Sequencing Automation

Zymo Research Logo

Zymo Research Launches Research Grant to Empower Mapping the RNome