European Eel vs Neon Tetra

Anguilla anguilla comparado com Paracheirodon innesi

Taxonomy & Classification

Atributo	European Eel	Neon Tetra
Nome Científico	Anguilla anguilla	Paracheirodon innesi
Ordem	Elopomorpha	Characiformes
Família	Megalopidae	Characidae
Conservation Status	Critically Endangered	Least Concern

Physical Traits

Atributo	European Eel	Neon Tetra
Comprimento Máximo	133,0 cm	3,0 cm
Peso Máximo	6,6 kg	0,001 kg
Cor	Yellow-olive to olive-brown back and sides in the freshwater 'yellow eel' phase; maturing 'silver eel' phase develops a dark gray-black back with a silvery-white belly and enlarged eyes.	Electric iridescent blue-green stripe from eye to adipose fin; vivid red stripe from mid-body to tail base; back olive-brown; belly silvery-white; all fins transparent and colorless.

Habitat & Environment

Atributo	European Eel	Neon Tetra
Tipo de Água	Freshwater & Saltwater	Freshwater
Faixa de Profundidade	0-700m	—
Distribuição Geográfica	Spawns in the Sargasso Sea and larvae drift to European and North African coasts on the Gulf Stream. Adults inhabit rivers, lakes, and coastal waters …	Native to blackwater tributaries of the upper Amazon River basin in Colombia, Peru, and Brazil. Inhabits slow, acidic, tannin-stained streams and flooded forest areas in …
Habitat	Estuaries	Warm, soft-water rivers and streams of the upper Amazon and Perú in South America. Prefers slow-moving blackwater with dense vegetation (pH 5.5-7.5, 20-26°C). Dense schooling …

Aquarium Suitability

Atributo	European Eel	Neon Tetra
Tamanho Mínimo do Aquário	—	40 L
Temperatura	—	20-26
Faixa de pH	—	6.0-7.0
Nível de Cuidado	—	Easy
Temperamento	—	Peaceful

Informações de Pesca

Atributo	European Eel	Neon Tetra
Peixe Esportivo	Sim	Não
Classificação de Resistência	—	—
Recorde Mundial	—	—
Nível de Mercúrio	—	—

Cuisine & Edibility

European Eel

Rich, fatty flesh with a distinctive earthy flavor; classically smoked, jellied (in Britain), or grilled kabayaki-style. Critically Endangered — consumption strongly discouraged; population down 90%.

Neon Tetra

Not consumed — ornamental aquarium species kept for its vivid iridescent stripe and peaceful schooling behavior.

Species Overview

European Eel

The European eel undertakes one of nature's most remarkable migrations, traveling 5,000 km from European rivers to the Sargasso Sea to spawn and die. Despite centuries of study, its breeding grounds were only recently confirmed.

Neon Tetra

The neon tetra is one of the most popular freshwater aquarium fish, known for its iridescent blue and red horizontal stripes. Native to blackwater streams of the Amazon basin, it thrives in schools of six or more.