Betta vs Carpe commune

Betta splendens comparé à Cyprinus carpio

Taxonomy & Classification

Attribut	Betta	Carpe commune
Nom scientifique	Betta splendens	Cyprinus carpio
Ordre	Anabantiformes	Cypriniformes
Famille	Osphronemidae	Cyprinidae
Conservation Status	Vulnerable	Vulnerable

Physical Traits

Attribut	Betta	Carpe commune
Longueur maximale	7,0 cm	120,0 cm
Poids maximum	0,003 kg	40,1 kg
Couleur	Highly variable in domesticated strains; wild type is dull brownish-green with iridescent blue-green scale patches; long flowing fins display intense reds, blues, purples, and teals with iridescent sheen.	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.

Habitat & Environment

Attribut	Betta	Carpe commune
Type d'eau	Freshwater	Brackish
Plage de profondeur	—	0-29m
Aire de répartition	Native to the Mekong River basin in Thailand, Laos, and Cambodia. Found in shallow rice paddies, irrigation ditches, ponds, and slow-moving lowland streams across the …	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 …
Habitat	Shallow, densely vegetated ponds, rice paddies, and slow streams of Thailand and Southeast Asia. Tolerates oxygen-poor, warm water (24-30°C). Males highly territorial; builds bubble nests …	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.

Aquarium Suitability

Attribut	Betta	Carpe commune
Taille minimale de l'aquarium	19 L	—
Température	24-30	—
Plage de pH	6.5-7.5	—
Niveau d'entretien	Easy	—
Tempérament	Aggressive	—

Informations sur la pêche

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

Cuisine & Edibility

Betta

Not consumed — ornamental aquarium species prized for its flowing fins and vibrant coloration; classified Vulnerable in the wild.

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.

Species Overview

Betta

The Siamese fighting fish is famous for its vibrant colors and flowing fins, developed through centuries of selective breeding. Males are highly territorial and will flare their gill covers at rivals. They possess a labyrinth organ for breathing atmospheric air.

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.