Blue Shark swimming in the blue water in the Atlantic ocean in 4k slow motion

blue shark whiteshark sharkdiving shark sharks jaws marinelife underwaterlife open water oceanblue animal sealife conservation fish wildlife sea underwater diving predator free diver snorkel scuba atlantic swim azores scubadiving swimming ocean underwater camera dive aquarium animals snorkeling ecosystem blue marine naturephotography 4k water nature slow motion island reflection relaxing portugal beach travel sunrays adventure