Lobster walking on the sea bed looking menacing and not being afraid of the diver close by

lobster underwater sea floor 60fps 4k highresolution diving cold water marine life ocean aquatic submerged undersea wildlife underwater videography marine biology deepsea exploration oceanic coldwater diving 60 frames per second underwater scenery submersible perce diving seafloor coldwater immersion unique marine life underwater adventure perce oceanography coldwater habitat coldwater marine life seafloor exploration lobster scene lobster in 4k video unique diving scene perce cold water sea floor bed atlantic clam shell coral reef claw predator prey