Lastly, Electric Ram Cichlids are a dwarf species. They are blue, with orange and white markings, and red eyes. Cichlids aren’t small fish, growing up to 15 inches (38.1 centimeters) in length.

Spider.Dog / Flickr On moonless nights in some parts of the world, the surface of the sea shimmers with blue blooms ... many fish have lost the ability to see red. This turns out to work in ...

"Getting to see a fresh specimen with a bright silver skin and that bright red ... California, marine biologist Milton Love told As It Happens he suspected a change in ocean currents brought the ...

red, orange and green, so the fish species can blend in with rocky environments. While the fish seems to have evolved for camouflaging, rock greenlings have blue or blue-green mouths and flesh ...