Happen to be loosely watching an Octonauts episode based on the Great Barrier Reef with my little one this morning and I noticed that many of the elements were based on real creatures you find in the reef.  A watchman goby and pistol shrimp warned the Octonauts about crown of thorn starfish; very cool.  
Kind of a neat round about way to get your little ones interested in the ocean outside of experiencing the real thing and your tank of course.
				
			Kind of a neat round about way to get your little ones interested in the ocean outside of experiencing the real thing and your tank of course.
 
				 
 
		 
 
		