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Fish

Ocellaris clownfish

Amphiprion ocellaris
French name : Poisson-clown à trois bandes

The ocellaris clownfish is a marine damselfish (family Pomacentridae, subfamily Amphiprioninae) from the Indo-Pacific. It is bright orange with three white bars edged in black, and is the species popularized as the classic aquarium clownfish. Captive-bred variants in many patterns and colors are widely available. It lives symbiotically with sea anemones in the wild and is peaceful, hardy, and best kept singly or as a bonded pair. Established pairs are territorial around their host but pose little threat to unrelated tankmates. It adapts well to reef aquariums and does not require an anemone to thrive, though it will host one if present. An omnivore, it accepts flakes, pellets, and frozen foods. It is one of the easiest marine fish to breed in captivity, with the male tending eggs laid on a flat surface near the host.

Water
Marine
Origin
Indo-Pacific reefs
Adult size
8 cm
Diet
Omnivore
Temperament
Peaceful
Difficulty
Beginner
Ocellaris clownfish (Amphiprion ocellaris)
Illustration

Colour varieties

10 trade forms of the same species — sizes and care are identical.

Snowflake
Snowflake
Orange body where the white bands spread out into wide, irregular patches like snowflakes.
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Black
Black
Body is dark brown to black instead of orange, keeping the three white bands.
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Black Storm
Black Storm
Very dark black body with broken, speckled white markings and almost no orange.
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Mocha Storm
Mocha Storm
Brown, mocha-toned body with mottled and broken white patches instead of clean bands.
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Snow Storm
Snow Storm
Extensive irregular white covers most of the body, leaving only small darker areas.
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Black Misbar
Black Misbar
Dark body on which one of the white bands is incomplete or missing.
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Frostbite
Frostbite
Dark body with bluish-white bands giving a cold, frosted appearance.
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Naked
Naked
Plain orange body with little or no white banding at all.
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Platinum
Platinum
Nearly all-white body with only faint traces of the orange and bands.
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Misbar
Misbar
Standard orange fish where one or more white bands are broken or incomplete.
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Water parameters

Temperature24 – 27 °C
pH8.1 – 8.4
Carbonate hardness (KH)8 – 12 °dKH
Salinity32 – 35 SG

Tank & stocking

Minimum tank volume75 L
Volume budget per individual 40 L — adds up with tank-mates

“Minimum tank volume” is a reasonable floor, not an absolute limit. The per-individual budget is used by the Aqua app to estimate how heavily a tank is stocked.

Frequently asked questions

What size aquarium does Ocellaris clownfish need?

Provide at least 75 litres to keep Ocellaris clownfish in good conditions.

What water parameters does Ocellaris clownfish need?

A temperature of 24–27 °C, pH 8.1–8.4, saltwater.

Is Ocellaris clownfish peaceful or aggressive?

Its temperament is peaceful.

What does Ocellaris clownfish eat?

Its diet: omnivore.

How big does Ocellaris clownfish get?

Around 8 cm as an adult.

Is Ocellaris clownfish suitable for beginners?

Care level: beginner.

Planning a tank with Ocellaris clownfish?

AquaTender turns these parameters into live advice: it checks whether your tank is big enough, how heavily it's stocked, and whether your fish are compatible — then tracks water tests, photos and maintenance for you.

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Fish from the same biotope

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