See! All shapes and sizes. Predator hunts the prey...
"No matter what the size of a squid, when they go hunting for their food, they will tend to attack schools of fish first (hence, the traders and small villages). They use their arms to bring food to their beak for eating. However, schools of fish as well as other mammals in the sea are all targets when a squid is hungry."
"The best answer to the question of a squid’s diet is to say that
it can eat anything that it wants to, specifically when it comes to the giant squid." -
"These have also attacked ships, after mistaking them for whales and therefore a food source." - (explaining the natural tendency for an Embargo)
(
http://diet.yukozimo.com/what-do-squids-eat/)