Neon Tetra vs Northern Snakehead

Paracheirodon innesi comparado com Channa argus

Taxonomy & Classification

Atributo	Neon Tetra	Northern Snakehead
Nome Científico	Paracheirodon innesi	Channa argus
Ordem	Characiformes	Perciformes
Família	Characidae	Channidae
Conservation Status	Least Concern	Least Concern

Physical Traits

Atributo	Neon Tetra	Northern Snakehead
Comprimento Máximo	3,0 cm	150,0 cm
Peso Máximo	0,001 kg	8,0 kg
Cor	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.	Tawny-brown to pale golden-brown body with irregular dark brown to black blotches and saddles creating a cryptic camouflage pattern; belly is pale cream; long dorsal fin is mottled dark brown.

Habitat & Environment

Atributo	Neon Tetra	Northern Snakehead
Tipo de Água	Freshwater	Freshwater
Faixa de Profundidade	—	—
Distribuição Geográfica	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 …	Native to river basins of China, Korea, and far-eastern Russia including the Amur River system. Introduced and now invasive in parts of the eastern United …
Habitat	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 …	Rivers, lakes, and ponds of East Asia (China, Korea, Russia); invasive in North America. Tolerates oxygen-poor water (15-30°C); can breathe air. Inhabits densely vegetated shallows …

Aquarium Suitability

Atributo	Neon Tetra	Northern Snakehead
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	Neon Tetra	Northern Snakehead
Peixe Esportivo	Não	Sim
Classificação de Resistência	—	7/10
Recorde Mundial	—	—
Nível de Mercúrio	—	—

Cuisine & Edibility

Neon Tetra

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

Northern Snakehead

Firm, white flesh with a mild flavor and low fat; valued in Asian cuisines, especially in soups and steamed preparations. An invasive species in North America where removal is encouraged.

Species Overview

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.

Northern Snakehead

The northern snakehead is an aggressive freshwater predator native to East Asia. It can breathe air and survive out of water for several days. Considered a destructive invasive species in North America, it provides exciting catch opportunities.