Tomato anemonefishes (Amphiprion frenatus) fighting in the wild

A fight between two juvenile tomato anemonefishes of a similar size, filmed in the wild. These highly territorial fish recognize each other by their color patterns and size.

Date:

19 February 2026

Creator:

catherine-hodges

Credit:

Camille Sautereau

Copyright OIST (Okinawa Institute of Science and Technology Graduate University, 沖縄科学技術大学院大学). Creative Commons Attribution 4.0 International License (CC BY 4.0).

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