The reef is home to countless species of fish and other colorful sea life and forms part of the world's second longest coral reef system, the Mesoamerican Reef. This guided trip will take you to two different areas of the reef. During your swim you'll be surrounded by schools of curious fish, sometimes numbering in the thousands. Keep a look out for angel, parrot and damselfish, moray eels, rays and turtles, among others. 
If you have back, neck, joint, or muscular problems you should carefully consider not do this activity.