We meet octopus who explains that they are really smart and that they have very good senses. They use their ink cloud to defend themselves and distract predators who want to eat them. I'm a Fish is a series of animated short films which showcases sea creatures from all over the world - and under the water. It's quirky and it's fun! Each episode features a different fish, mollusc or crustacean who presents itself - quirks, tricks, fascinating design features and interesting facts about their habitat and how they survive in such deep, dark and sometimes dangerous places!