克拉克海葵鱼（Amphiprion clarkii）在巨型地毯海葵中游动

l of Clark's anemonefish (Amphiprion clarkii) weave through the tentacles of a giant carpet anemone (Stichodactyla gigantea), a textbook example of coral reef symbiosis. A mucus coating makes the fish immune to the anemone's sting, letting them shelter unharmed while driving off predators in return. Carpet anemones are not on the IUCN Red List, but they host the same algae as reef corals, making them similarly vulnerable to bleaching. 4K, vertical, medium side view, scuba diver POV. Ko Haa Archipelago, Andaman Sea, Krabi Province, Thailand.