Discus vs Dwarf Gourami

Symphysodon discus comparado com Trichogaster lalius

Taxonomy & Classification

Atributo	Discus	Dwarf Gourami
Nome Científico	Symphysodon discus	Trichogaster lalius
Ordem	Cichliformes	Anabantiformes
Família	Cichlidae	Osphronemidae
Conservation Status	Least Concern	Least Concern

Physical Traits

Atributo	Discus	Dwarf Gourami
Comprimento Máximo	20,0 cm	9,0 cm
Peso Máximo	0,25 kg	0,005 kg
Cor	Deep-bodied disc shape with vibrant turquoise-blue wavy horizontal lines over a reddish-brown to orange-brown base; fins edged in vivid blue with red striping; wild forms show 9 dark vertical bars.	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.

Habitat & Environment

Atributo	Discus	Dwarf Gourami
Tipo de Água	Freshwater	Freshwater
Faixa de Profundidade	—	—
Distribuição Geográfica	Restricted to the central Amazon River basin in Brazil, particularly around the confluence of the Rio Negro and Rio Solimões. Prefers warm, soft, highly acidic …	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 …
Habitat	Warm, blackwater rivers of the Amazon basin, particularly the Rio Negro and tributaries. Prefers soft, acidic water (pH 4.5-6.5, 26-31°C) with driftwood and minimal current. …	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 …

Aquarium Suitability

Atributo	Discus	Dwarf Gourami
Tamanho Mínimo do Aquário	250 L	40 L
Temperatura	26-30	22-28
Faixa de pH	5.0-7.0	6.0-7.5
Nível de Cuidado	Difficult	Easy
Temperamento	Peaceful	Peaceful

Cuisine & Edibility

Discus

Not consumed — a prized ornamental aquarium fish known as the 'king of the aquarium' for its disc-shaped body and brilliant colors.

Dwarf Gourami

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

Species Overview

Discus

The discus is often called the 'King of the Aquarium' for its disc-shaped body and stunning color patterns. Native to the Amazon floodplains, it requires warm, soft, acidic water and feeds its fry with a mucus secretion from its skin.

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.