Clownfish vs Oscar

Amphiprion ocellaris comparado con Astronotus ocellatus

Taxonomy & Classification

Atributo	Clownfish	Oscar
Nombre Científico	Amphiprion ocellaris	Astronotus ocellatus
Orden	Perciformes	Cichliformes
Familia	Pomacentridae	Cichlidae
Conservation Status	Least Concern	Least Concern

Physical Traits

Atributo	Clownfish	Oscar
Longitud Máxima	11,0 cm	45,0 cm
Peso Máximo	0,01 kg	1,6 kg
Color	Vivid orange body with three bold white bands edged in black: one behind the head, one mid-body, and one at the tail base; all fins are orange with black margins and white stripe edges.	Dark olive-brown to blackish body with irregular wavy orange-red markings forming a marbled or reticulated pattern; prominent black ocellus with orange ring at the upper tail base.

Habitat & Environment

Atributo	Clownfish	Oscar
Tipo de Agua	Saltwater	Freshwater
Rango de Profundidad	1-15m	—
Distribución Geográfica	Eastern Indian Ocean and western Pacific from the Andaman Sea and Thailand south to northwest Australia and east to the Philippines and Japan. Lives exclusively …	Native to the Amazon and Orinoco river basins in South America, including Peru, Colombia, and Brazil. Inhabits slow, deep, turbid rivers, flooded forests, and large …
Hábitat	Neritic, coral reefs	Slow-moving rivers and floodplains of the Amazon and Orinoco basins, South America. Warm, murky water (22-28°C, pH 6-8). Inhabits areas with submerged logs and dense …

Aquarium Suitability

Atributo	Clownfish	Oscar
Tamaño Mínimo del Acuario	75 L	280 L
Temperatura	24-27	22-25
Rango de pH	8.0-8.4	6.0-8.0
Nivel de Cuidado	Easy	Moderate
Temperamento	Peaceful	Aggressive

Información de Pesca

Atributo	Clownfish	Oscar
Pez de Pesca Deportiva	No	Sí
Clasificación de Pelea	—	—
Récord Mundial	—	—
Nivel de Mercurio	—	—

Cuisine & Edibility

Clownfish

Not consumed — iconic ornamental marine species famous for its symbiotic relationship with sea anemones; a staple of reef aquariums worldwide.

Oscar

Not consumed — popular ornamental cichlid kept for its bold patterning and personality; occasionally eaten in parts of South America but primarily an aquarium species.

Species Overview

Clownfish

The ocellaris clownfish is a protandrous sequential hermaphrodite that lives in a mutualistic relationship with sea anemones. Its mucus coating protects it from anemone stings. All individuals are born male and the dominant fish transitions to female.

Oscar

The oscar is a large, intelligent cichlid native to the Amazon basin. Known for its dog-like personality, it can recognize its owner and may beg for food. Oscars rearrange their tank decor and require spacious aquariums with robust filtration.