ORIGINAL VIDEO Melbourne Scuba Diver Films Stunning Spider Crab Migration Pyramid 2015 HD

To use this video in a commercial player or in broadcasts, please email ORIGINAL VERSION WITH MUSIC * On 16 April, 2015, my buddies and I stumbled across this huge spider crab pyramid of maybe 1000 crabs as part of the pre-migration of 2015. I believe that this to be a mating pyramid, with safety in numbers from predators like smooth rays and angel sharks. * For the full story behind this video and MORE great spider crab photos and videos, please visit: http:/