big blue octopus (octopus cyanea).

alam animal aquatic base beautiful big blue brown cephalopods color connecting convex coral cyanea dark day deep dive diving egypt environment exotic extreme fish island landscape life manner marine marsa may mollusca molluscs nature ocean octopoda octopus outlined purplish red reef reefs salt sand scuba sea seabed skin snorkeling spots swimming tentacles travel tropical two type umbrella underwater vacation vary vitaliy6447 water wild wildlife