2.4K views · 200 reactions |  As the largest of all octopus species, the giant Pacific octopus has certainly earned its name! While often sporting a reddish coloration, they can change color and texture at will to hide from predators or sneak up on prey. Learn more: https://oceana.ly/47at8Lq | Oceana | Facebook

See footage of a rare, swift octopus attack on an unsuspecting crab—one so aggressive it surprised even marine biologists. | National Geographic