Cleaner Wrasse Fish Run Underwater 'Service Stations' for Other Fish

Cleaner wrasse set up stations on reefs where larger fish queue up to have parasites, dead tissue, and bacteria removed. The cleaner fish even calms stressed clients by gently stroking them with its fins.

Source

https://en.wikipedia.org/wiki/Cleaner_wrasse

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Published: April 2, 2026
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Fish Marine Life Biology Fun

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