A Manta Ray passes over a reef, inviting a host of small fish to clean parasites and other debris off of the giant animal. Manta Rays are the largest rays in the ocean.
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NOAA's National Ocean Service
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NOAA 2015 tide tables are now available. NOAA tide tables have been in production for more than 100 years and are used by both commercial and recreational mariners for safe navigation.
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Revised: 2014-01-16 | You are here: http://oceanservice.noaa.gov