"UK scientists have confirmed the health benefits of fish-watching and discovered that the greater the biodiversity and the more colorful the fish, the greater the health benefits."
We already knew this, but it's nice to have it confirmed by science.
http/www.advancedaquarist.com/blog/scientists-study-the-calming-effect-of-watching-fish
We already knew this, but it's nice to have it confirmed by science.
http/www.advancedaquarist.com/blog/scientists-study-the-calming-effect-of-watching-fish