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Clark's Clownfish
Fish

Clark's Clownfish

Amphiprion clarkii

Key facts

  • Temperature23–27 °C
  • pH8.1–8.4
  • Minimum tank120 l
  • Adult size15 cm
  • Difficulty★☆☆☆☆
  • TemperamentAggressive
  • WaterMarine
  • Reef safeYes

Full profile

Family
Pomacentridae
Origin
Indian Ocean and Western Pacific
Size
15 cm
Temperature
23 – 27°C
pH
8.1 – 8.4
Salinity
1.022 – 1.025
Difficulty
★☆☆☆☆
Type of aquarium
Reef / FOWLR
Swimming level
medium
Behavior
semi-aggressive (more aggressive than A. ocellaris)
Minimum number of individuals
1 or a pair
Minimum aquarium size
120 liters
Diet
omnivore
Reproduction
oviparous; protandric hermaphrodite
Reef Safe
✅ Yes

Notes: One of the hardiest and most adaptable clownfish. It is associated with up to 10 species of anemones. Slightly more aggressive than A. ocellaris when defending its anemone. Variable colors: yellow, orange, and black.

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