Between the arms on the lower side of the Octopus is the beaked mouth. It contains a toothed tongue. The octopus scatters along the ground. Eating Just about anything eats octopuses . Octopuses feast on large crabs.
Octopuses also feast on tanner crabs.
Its favorite crabs never get any bigger. The Octopus protects itself by shooting out a bunch of ink. The Giant Pacific's relatives are the blue ring octopus and the squid. The head of an octopus is as big or bigger than three heads of an normal human. The blue ring octopus has blue rings that you could definitely see and those blue rings mean beware.