A unique underwater view of small common Octopus making its home in a discarded pipe on the ocean floor showing the human impact of marine animals habitat

nature wildlife animal encounter behavour octopus tenticles camouflage covered dark hide underwater scuba marine life ocean arms diver sea suction blue planet reef fish lights attack biology ecosystem tropical swimming science seafood colours weird wonderful smart cephalopoda ingenious fascinating unique blue ringed ambush eight legs suction cups intelligent animal habitat 4k discarded rubbish marine animal animal behavior unique view human impact