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Amphiprion ocellaris
The iconic marine fish made famous by film. Lives in symbiosis with anemones, hiding among tentacles. Perennial beginner's choice in saltwater fishkeeping. Pair keeping enables breeding.
The ocellaris clownfish (Amphiprion ocellaris), widely known as the 'Nemo fish', is a small marine fish of the family Pomacentridae found throughout coral reefs of the Indian and Pacific Oceans. Its vivid orange body marked with three white bands makes it one of the most recognizable aquarium fish in the world. It lives symbiotically with sea anemones, having developed immunity to their stinging tentacles. This species is a sequential hermaphrodite: the dominant individual in a group becomes female. Captive-bred specimens are widely available, making it one of the most beginner-friendly saltwater fish. While it can thrive without an anemone host, the symbiotic pairing provides exceptional display value.
Source: Wikipedia (CC BY-SA 4.0)
The Clownfish lives 6-10 years.
The Clownfish grows to 8-11cm.
Origin
Coral reefs of the Indian and Pacific Oceans, from southern Japan to northern Australia
Lifespan
6-10 years
Size
8-11cm
Temperature
24〜27℃
Sources: LiveAquaria
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Sources: CITES Appendices (species not listed) / Ministry of the Environment Specified Animal List / Ministry of the Environment: List of Designated Invasive Species
Regulations may change. Always verify the latest information with the relevant authorities.
Find listings for this species
Omnivore (marine flakes, brine shrimp, frozen food)
45cm+. 60cm+ recommended if keeping anemones
SG 1.023-1.025, pH 8.0-8.4
Territorial with conspecifics. Best as pairs or singles
Can be kept without anemone. Copper-based ich meds are incompatible
Beginner. This is a beginner-friendly species. No special equipment or experience is required, and it can be kept successfully with basic care setup.
The ideal temperature for Clownfish is 24〜27℃. Avoid sudden temperature changes and maintain a stable environment.
The average lifespan of Clownfish is 6-10 years. With proper care and nutrition, they can live a long and healthy life.
Clownfish typically reaches 8-11cm as an adult. Size may vary depending on care conditions and individual genetics.
Clownfish feeds on: Omnivore (marine flakes, brine shrimp, frozen food). Aim for a balanced diet with appropriate feeding frequency.
The price of Clownfish varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.
Last updated: June 23, 2026