Muusoctopus profundus

It is a deep-sea benthic species, living on the seafloor at significant depths in cold ocean waters. Species in the genus Muusoctopus generally occur well below sunlit waters, with many recorded at depths of roughly a thousand meters or more.

Muusoctopus is a genus of deep-water octopuses comprising numerous species found in cold seas worldwide. Its members are bottom-dwelling, making them distinct from the better-known shallow-water reef octopuses.

Like other benthic octopuses, it is presumed to prey on bottom-dwelling animals such as small crustaceans and worms. Direct feeding observations are rare because of the depths at which it lives.

No, it lives far too deep for scuba diving. Encounters with species like this typically come from research vessels using remotely operated vehicles or deep trawls.