Gigantic blur of color
Channel: amoceanorg
Date: 2012-08-16

Everyone who dove or snorkeled in coral reefs of the Pacific or Indian Ocean has seen them: the wonderfully colored, velvety giant clams of the genus Tridacna. This interesting clam can periodically live on sunlight alone, thanks to symbiotic algae, they live up to 80 years, they actively chose the place where they spend those 80 years.....