Carpe commune vs Discus

Cyprinus carpio comparé à Symphysodon discus

Taxonomy & Classification

Attribut	Carpe commune	Discus
Nom scientifique	Cyprinus carpio	Symphysodon discus
Ordre	Cypriniformes	Cichliformes
Famille	Cyprinidae	Cichlidae
Conservation Status	Vulnerable	Least Concern

Physical Traits

Attribut	Carpe commune	Discus
Longueur maximale	120,0 cm	20,0 cm
Poids maximum	40,1 kg	0,25 kg
Couleur	Olive-brown to dark greenish-bronze back with large golden-yellow scales on the sides; belly yellowish-white; fins are grayish to dark olive; scales have a faint darker edge giving a reticulated look.	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.

Habitat & Environment

Attribut	Carpe commune	Discus
Type d'eau	Brackish	Freshwater
Plage de profondeur	0-29m	—
Aire de répartition	Native to the Danube and Caspian Sea drainages of central Europe and western Asia. Introduced globally; now one of the most widely distributed freshwater fish …	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 …
Habitat	Rivers, lakes, and reservoirs across Asia; introduced globally. Highly adaptable; tolerates turbid, warm, low-oxygen water (4-30°C). Prefers slow-moving water over silty substrates. Important aquaculture species.	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. …

Aquarium Suitability

Attribut	Carpe commune	Discus
Taille minimale de l'aquarium	—	250 L
Température	—	26-30
Plage de pH	—	5.0-7.0
Niveau d'entretien	—	Difficult
Tempérament	—	Peaceful

Informations sur la pêche

Attribut	Carpe commune	Discus
Poisson de pêche sportive	Oui	Non
Cote de combativité	—	—
Record du monde	—	—
Teneur en mercure	—	—

Cuisine & Edibility

Carpe commune

Dense, moderately fatty flesh with an earthy flavor; improves greatly when sourced from clean, cold water. Central European staple — traditionally braised, fried, or prepared as gefilte fish.

Discus

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

Species Overview

Carpe commune

The common carp is one of the most widely introduced freshwater fish globally. Originally domesticated in East Asia over 2,000 years ago, it is a sacred fish in many cultures and the primary target species in European coarse fishing.

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.