This is what it looks like when a great white shark eats your boat.
In a post on its Facebook page, the video channel said: “A Great White Shark attacked our boat last week in S.A. - a tough inflatable zodiac! One of the pontoons popped and it started to sink.”
It also reassured viewers on YouTube that everyone escaped unharmed.
“We weren't messing with the shark. It was completely unprovoked."