[Arthur McGowan]

I read about some lab that had an octopus in a tank, and some fish in another tank across the room. The fish were disappearing.

They set up a camera, and it showed the octopus climbing out of his tank, crossing the room, taking the lid off the fish tank, eating a fish, putting the lid back on the fish tank, and returning to his own tank.

[Little Pig]

I believe it. There are reports of octopuses boarding crab boats and making off with the catch.