While talking to my girlfriend about fish she told me this incredible story that she heard one time while on vacation. She and her family for some reason decided to visit one of the local fish stores somewhere in Florida, where the owner told her about his octopus. In the fish store at one end of the room there was an aquarium that housed an octopus. On the other side of the room there was a community tank. Almost every night a fish or two would come up missing the next morning when the workers get to the store. One night the owner decided to find out what was going on and stayed the night to watch the tank. To his surprise he saw the octopus climb out of its tank, walk/crawl across the floor, climb up and into the community tank and proceed to eat a fish or two before returning to his own tank.