Fluorescent Coral Reefs...

[http://youtu.be/4V9TCdCbX6U] (YouTube link)This footage was shot by scuba diving at night with a blacklight in the Red Sea, off the coast of Egypt. After you marvel at the lovely bioluminescence of the coral reef, stop...

http://www.neatorama.com/2012/12/08/Fluorescent-Coral-Reefs/