Photo of the Day
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Cleaner shrimp and moray eels share a mutually beneficial relationship. The shrimp picks algae and insects off the skin of the eel, enjoying a free meal while keeping the moray eel healthy. This photo was submitted to Your Shot, our photo community on Instagram. Follow us on Instagram at @natgeoyourshot or visit us at natgeo.com/yourshot for the latest submissions and news about the community.