Ocellaris clownfish

Amphiprion ocellaris

Family : Pomacentridae

FishMarineclownfish

A small orange and white marine fish, famous for its association with anemones. Very popular and easy to keep.

Ocellaris clownfish — photo 1 sur 4
Josuevg · Wikimedia Commons · CC BY-SA 3.01 / 4
Popularity
Beginner marine fish
reef-compatible
Availability
Common in shops
Shop availability
IUCN Status
LC
Least Concern
Biotope
Indo-Pacific+2
Récifs coralliens de l'océan Indien et Pacifique tropical.

Description

The ocellaris clownfish has a bright orange body with three vertical white bands edged in black. The dorsal fin is tall and rounded. It reaches up to 8 cm. It is a protandrous hermaphrodite: all juveniles are male, the dominant one becomes female. It lives in a hierarchical group with a dominant female. In the aquarium, it often accepts artificial anemones. It is very hardy and adapts well to captivity. It can be aggressive towards intruders in its territory.

Habitat

Region :

The ocellaris clownfish lives in symbiosis with sea anemones, mainly Heteractis magnifica and Stichodactyla gigantea. It is found in lagoons and protected reefs, between 1 and 15 m depth.

Distribution :

Recommended parameters

Temperature2428 °C
pH8.18.4
Salinity1.021.025
NO₃
≤ 10 mg/L
PO₄
≤ 0.1 mg/L
Calcium
≥ 400 ppm
Magnesium
≥ 1250 ppm

Care

Difficulty
2/5
Diet
Omnivore
Min. tank
80 L
Min. group
2
Adult size
8 cm
Lifespan
8 years
Temperament
Peaceful
Propagation
Eggs laid on flat surface near anemone; male guards and fans them until hatching (6–10 days).

Care notes

Aquarium of at least 80 L, stable seawater (salinity 1.020–1.025, pH 8.1–8.4, temperature 24–28 °C). Omnivorous, feed with pellets, brine shrimp, and algae. It is recommended to keep it as a pair or in a small group. An anemone is not mandatory but appreciated. Avoid aggressive fish. Regular water changes are important. It is sensitive to high nitrate levels.

Similar species

Espèces proches, même habitat ou même maintenance

References