Large blue octopus (Octopus cyaneus) among stony corals. Dive site Erg Fougani, Mangrove Bay, El Quesir, Egypt, Red Sea, Africa

africa animals in the wild animals animal anthozoa big blue octopus cephalopoda cephalopods cephalopod cnidarians cnidarian cnidaria coleoidea coleoids coleoid common reef octopus coral reefs coral reef corals coral cuttle fish cyane's octopus day octopus deserted dive resort dive site diving area diving locations diving location egypt empty fauna habitat mangrove bay marine animals marine animal mollusca molluscs mollusc mollusk natural environments natural environment natural habitat nobody no one no people north african north africa northern africa octopoda octopus cyanea octopus cyaneus octopuses octopus red sea reefs reef scleractinia stone coral stony corals stony coral underwater photos underwater photo underwater scene underwater shot underwater worlds underwater world underwater under water uninhabited water animals water animal wild animals wild animal wildlife photography wildlife wildlife