Dwarf Gourami vs Oscar

Trichogaster lalius comparé à Astronotus ocellatus

Taxonomy & Classification

Attribut	Dwarf Gourami	Oscar
Nom scientifique	Trichogaster lalius	Astronotus ocellatus
Ordre	Anabantiformes	Cichliformes
Famille	Osphronemidae	Cichlidae
Conservation Status	Least Concern	Least Concern

Physical Traits

Attribut	Dwarf Gourami	Oscar
Longueur maximale	9,0 cm	45,0 cm
Poids maximum	0,005 kg	1,6 kg
Couleur	Males show brilliant alternating diagonal red-orange and iridescent turquoise-blue stripes across the flanks; dorsal and anal fins have red and blue streaking; throat and belly vivid electric blue.	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

Attribut	Dwarf Gourami	Oscar
Type d'eau	Freshwater	Freshwater
Plage de profondeur	—	—
Aire de répartition	Native to the rivers and floodplains of West Bengal, Assam, Bangladesh, and parts of Pakistan. Found in densely vegetated slow streams, ponds, and flooded rice …	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 …
Habitat	Slow-moving rivers, ponds, and ditches of Bangladesh, India, and Pakistan. Shallow, warm, densely vegetated freshwater (22-28°C). Males highly territorial and build bubble nests among floating …	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

Attribut	Dwarf Gourami	Oscar
Taille minimale de l'aquarium	40 L	280 L
Température	22-28	22-25
Plage de pH	6.0-7.5	6.0-8.0
Niveau d'entretien	Easy	Moderate
Tempérament	Peaceful	Aggressive

Informations sur la pêche

Attribut	Dwarf Gourami	Oscar
Poisson de pêche sportive	Non	Oui
Cote de combativité	—	—
Record du monde	—	—
Teneur en mercure	—	—

Cuisine & Edibility

Dwarf Gourami

Not consumed — popular ornamental labyrinth fish treasured in freshwater aquariums for its vivid red-and-blue striped coloration and calm temperament.

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

Dwarf Gourami

The dwarf gourami is a brightly colored labyrinth fish native to the slow-moving waters of South Asia. Males build elaborate bubble nests at the surface for spawning. Its pelvic fins have evolved into long, thread-like feelers used to sense the environment.

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.