The highlight of this dive is the opportunity to see marine iguanas feeding underwater. Marine iguanas ( Amblyrhynchus cristatus ) are marine reptiles that forage on algae in the cold waters (11 - 23C) surrounding the Galapagos Islands. Actually they look like miniature versions of Godzilla
A youtube video of diving Cape Marshall posted by Behind the Mask on 29 March 2018 where you can see the critters in action.