In Thailand on July of 2005, a fisherman caught a 646-pound giant Mekong catfish. It was as big as a grizzly bear.  

There are over 25,000 identified species of fish on the earth, but there may be over 15,000 fish species that have not yet been identified.

March 14, 2012 | Categories: From the Gremlin

There are over 25,000 identified species of fish on the earth, but there may be over 15,000 fish species that have not yet been identified.