Damselfish (Blue Chromis)
About the Damselfish (Blue Chromis)
They form massive schools above coral reefs, creating shimmering clouds of blue. They are among the most abundant fish on Caribbean reefs. Over 350 species of damselfish exist. Some damselfish farm algae, aggressively defending patches from other herbivores. They are the most species-rich family on many reefs. They are important prey for larger fish. They are hardy and popular aquarium fish. Some species can change sex. Their schooling behavior is among the most visually stunning sights on reefs. They can live 5-10 years.
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