Comment by Loic
You had this nice story about unusual "boulders" to prevent trawling.
https://www.wired.com/story/underwater-sculptures-stopping-t...
You had this nice story about unusual "boulders" to prevent trawling.
https://www.wired.com/story/underwater-sculptures-stopping-t...
The guy behind this (Paolo Fanciulli) is a hero.