Watch this footage of the bizarre mating behaviour of the deep-sea anglerfish caught for the first time deep down in the ocean. | National Geographic UK

Watch this incredible footage as a fish, surfacing for air, unexpectedly bites back when an angler playfully places a hook near its mouth. In a stunning turn of events, the fish snaps onto the hook without hesitation, essentially pulling itself right out of the water. This uncanny, self-caught moment, captured on camera, has left viewers stunned by the sheer ease of the "catch." #Trending | CCTV