Octopus Memory Test - How Well Do They Remember

How well does an octopus remember? Not much is known about their memory. Some say they have a terrific memory while others state that their long term memory (more than 30 seconds) is terrible. In today’s experiment, we’ll be placing 4 tubes in the experiment tank. We will place a small fish in one of them. The holes will be large enough to allow him to fit an arm through in order to retrieve the food, yet small enough to prevent him from seeing it. We ran this experiment for 15 days always placing the fis