Famous for the big groupers that can be observed here, the Portofino Lighthouse is a unique scene, especially during early morning or sunset dives. At these times, something extraordinary happens: Groupers and morays come together to hunt octopuses. Divers stay on the bottom at 40 feet and wait. Octopuses try to find a safe place to recover, but morays don’t permit it, standing precisely in front of their den. The groupers begin incursions immediately, and most of the time, some octopuses fall victim to the hunt. Fight to survive — it’s the law of the sea.