The incredible footage shows the sharks leaping out of the water and biting each other off the coast of Australia.
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It was captured by 33-year-old Adam Malski.
Malski had been on a diving trip near the Neptune Islands, south Australia, when one of the sharks took a bite out of a piece of bait off the side of the boat.

Malski told Barcroft Media: “The day where the shark attacked the other was surreal."

“The skipper responded, ‘The big shark would take the smaller one down.'"
