5 links have been added on this idea.
  1. Check out this project that wants to restore the Baltic Sea and other aquatic dead zones by oxygenating them!
    https://edition.cnn.com/2012/07/17/world/europe/dead-zone-baltic-oxygen/index.html

  2. Check this out! Thousands of fish washed up dead on Texas beaches last year due to low oxygen. Oxygenating the waters can help to prevent this!
    https://www.npr.org/2023/06/12/1181661320/fish-kill-texas-beaches-explained