Unveiling the Secrets of Octopus Ink: Defense, Chemistry, and Culinary Delights Octopus ink is a dark, pigment-rich substance that octopuses use as a defense mechanism against predators. When threatened, an octopus releases ink to create a cloud of darkness, confusing and distracting its attackers. The ink is produced and stored in a specialized organ called the ink sac, located near the octopus's digestive system. The sac contains a mixture of melanin, mucus, and other compounds that give the i

Octopus Great Escape: From Aquarium to Ocean!

Octopus Escapes From New Zealand Aquarium