At an aquarium in Coburg, Germany, an octopus named Otto was known to juggle his fellow tank-mates around, as well as throw rocks to smash the aquarium glass. On more than one

Otto the octopus wreaks havoc

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Otto the Octopus is an intelligent invertebrate who confounded humans

Otto the Octopus has that weekend feeling! 🐙♥️ We are open

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Otto the octopus wreaks havoc

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Massimo on X: How an octopus named Otto caused an aquarium power

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Otto the octopus wreaks havoc

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The great escape: Inky the octopus legs it to freedom from aquarium