A family in Australia was stunned when they released a small crab they’d caught back into the sea – only to have the sweet moment turn into a master class in the circle of life as an octopus nabbed their new friend. Footage shows the released crab skittering across a tidal pool before an octopus swoops in to snatch it, leaving the kids wailing in horror. For the latest in Bay Area news, sports and weather: https://abc7news.com/ | ABC7 News