Squids live in almost all climatic zones. Now there are about 200 species. An ordinary squids body length does not exceed 50 cm, and it weighs an average of 200–400 g. And the body length of a giant squid reaches 18 m! All cephalopods have an ink bag. Squid meat is rich in protein and vitamins B6, PP, C and polyunsaturated fats. And besides, there is no cholesterol in his meat.