The octopus is regarded as the most intelligent invertebrate alive today. They can solve puzzles, have personalities, and can even remember faces! Inky the Octopus can't do any of those things, because it's made of 100% concrete, but it's still a cool piece to have at home. Having an octopus as a pet is a super difficult task, best left to master aquarists. Bringing home an Inky the Octopus statue or planter is the next best thing.