Four million salmon died prematurely at Tasmanian fish farms in 2025, government data reveals
Death toll sparks calls for companies to be fined under animal welfare legislation over mass fish deathsGet our breaking news email, free app or daily news podcastAt least 4 million salmon died prematurely at Tasmanian fish farms in 2025, with new data from the state’s Environmental Protection...
<p>Death toll sparks calls for companies to be fined under animal welfare legislation over mass fish deaths</p><ul><li><p>Get our <a href="https://www.theguardian.com/email-newsletters?CMP=cvau_sfl">breaking news email</a>, <a href="https://app.adjust.com/w4u7jx3">free app</a> or <a href="https://www.theguardian.com/australia-news/series/full-story?CMP=cvau_sfl">daily news podcast</a></p></li></ul><p>At least 4 million salmon died prematurely at Tasmanian fish farms in 2025, with new data from the state’s Environmental Protection Authority (EPA) suggesting about 500,000 fish died in November and December as ocean temperatures warmed.</p><p>Scientific studies indicate Atlantic salmon are adversely affected when ocean temperatures approach 18C. At higher temperatures, salmon encounter less oxygenated water, suffer from liver and kidney damage, have less appetite and become more vulnerable to disease.</p><p>This article was republished with permission <a href="https://tasmanianinquirer.com.au/news/more-than-1-billion-lost-on-tasmanian-poker-machines-since-the-2018-election-government-data-reveals/">from the Tasmanian Inquirer</a></p> <a href="https://www.theguardian.com/australia-news/2026/jan/26/tasmanian-salmon-died-prematurely-2025-fish-farms">Continue reading...</a>
Read the full article at:
The Guardian World →