Clark's Anemonefish
Amphiprion clarkii
Clark's anemonefish is a hardy tropical reef clownfish found with sea anemones across the Indo-Pacific. It is one of the most adaptable anemonefishes, living in shallow lagoon and outer-reef habitats and defending a host anemone aggressively.
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Identification points
- Orange to brown body with white head bar, middle bar, and tail-base bar; the bars are often black-edged
- Deeper-bodied clownfish with a blunt snout and rounded fins
- Variable color pattern with some individuals turning very dark brown or nearly black as they mature
Habitat
Shallow coral reefs, lagoon patch reefs, reef slopes, and sheltered bays, almost always in close association with large sea anemones; adults may occupy one anemone as a small territorial pair or group.
Bait notes
Not a standard angling species and is rarely targeted by recreational fishing. In the aquarium trade it is better approached with captive-bred specimens; in the wild, no practical bait use applies.
Behavior
Omnivorous and highly territorial around its host anemone; feeds on zooplankton, algae, and small benthic prey. Like other clownfish, it uses the anemone for shelter and is most active near its home territory.
Caution
The host anemone’s stinging cells can inflict painful stings, so do not touch the anemone. Wild collection may be regulated or restricted in some locations; check local rules and reef-protection laws.
Fishing notes
Fishing is generally not appropriate or recommended; it is primarily an ornamental reef fish, not a sport species. If encountered incidentally, avoid handling the host anemone and minimize disturbance to the reef.