Oscar vs Peacock Bass

Astronotus ocellatus comparé à Cichla temensis

Taxonomy & Classification

Attribut	Oscar	Peacock Bass
Nom scientifique	Astronotus ocellatus	Cichla temensis
Ordre	Cichliformes	Cichliformes
Famille	Cichlidae	Cichlidae
Conservation Status	Least Concern	Least Concern

Physical Traits

Attribut	Oscar	Peacock Bass
Longueur maximale	45,0 cm	100,0 cm
Poids maximum	1,6 kg	12,7 kg
Couleur	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.	Golden-yellow to olive-green body with three bold dark vertical bars on the flanks; a striking black ocellus edged in gold at the tail base; breeding males develop a prominent nuchal hump.

Habitat & Environment

Attribut	Oscar	Peacock Bass
Type d'eau	Freshwater	Freshwater
Plage de profondeur	—	—
Aire de répartition	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 …	Native to the Amazon River basin and Orinoco River system in South America, including Venezuela, Colombia, and Brazil. Inhabits blackwater rivers, flooded forests, and large …
Habitat	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 …	Native to Southeast Asian rivers including the Mekong basin. Warm, slow-moving freshwater with soft substrates. Introduced to tropical aquaculture systems globally. Tolerates wide temperature range …

Aquarium Suitability

Attribut	Oscar	Peacock Bass
Taille minimale de l'aquarium	280 L	—
Température	22-25	—
Plage de pH	6.0-8.0	—
Niveau d'entretien	Moderate	—
Tempérament	Aggressive	—

Informations sur la pêche

Attribut	Oscar	Peacock Bass
Poisson de pêche sportive	Oui	Oui
Cote de combativité	—	9/10
Record du monde	—	—
Teneur en mercure	—	—

Cuisine & Edibility

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.

Peacock Bass

Firm, white flesh with a clean, mild flavor and low fat content. Prized table fish throughout Amazonian cuisines; excellent grilled, pan-fried, or steamed with citrus.

Species Overview

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.

Peacock Bass

The peacock bass is the crown jewel of Amazon basin sport fishing. Despite its name, it is actually a large cichlid. Known for explosive topwater strikes and powerful, drag-screaming runs in tropical rivers and lagoons.