Not Just A Big Floating Mass
The giant jellyfish may look to be a serene creature, however, its size makes it an awesome big living thing. Anyone who has ever encountered a jellyfish will be afraid of its size. It looks like it floats on the water, but it moves by undulating its body. It is like pushing water out from its cavities. Most of the pictures below have been proven to be fakes, both by photo editors and marine biologists. However, these do give an idea of the size of this sea creature.