Diver and photographer Jules Casey captured this video off the coast of southern Victoria, Australia, and says this is one of the “best dressed” decorator crabs she has ever seen. Decorator crabs use different materials from their environments to hide or ward off potential predators. January 28th, 2021. Please like and subscribe for more videos. #DecoratorCrab #Crab #Crabs #StrangeCrab #Australia #BestDressedDecoratorCrab #WeirdCrab #PrettyCrab