Electric Eel vs Neon Tetra
Electrophorus electricus so sánh với Paracheirodon innesi
Taxonomy & Classification
| Thuộc tính | Electric Eel | Neon Tetra |
|---|---|---|
| Tên khoa học | Electrophorus electricus | Paracheirodon innesi |
| Bộ | Gymnotiformes | Characiformes |
| Họ | Gymnotidae | Characidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Thuộc tính | Electric Eel | Neon Tetra |
|---|---|---|
| Chiều dài tối đa | 250,0 cm | 3,0 cm |
| Cân nặng tối đa | 20,0 kg | 0,001 kg |
| Màu sắc | Dark olive-gray to grayish-brown cylinder-shaped body with a pale yellowish-orange throat and chin; back uniformly dark; scaleless skin has a smooth appearance; long ribbon-like anal fin is pinkish. | 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
| Thuộc tính | Electric Eel | Neon Tetra |
|---|---|---|
| Loại nước | Freshwater | Freshwater |
| Phạm vi độ sâu | — | — |
| Phân bố địa lý | Native to the Orinoco and Amazon river basins in Venezuela, Guyana, Suriname, and Brazil. Inhabits murky, oxygen-depleted floodplain pools, swamps, and slow-moving streams in lowland … | 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 … |
| Môi trường sống | 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
| Thuộc tính | Electric Eel | Neon Tetra |
|---|---|---|
| Kích thước bể tối thiểu | — | 40 L |
| Nhiệt độ | — | 20-26 |
| Phạm vi pH | — | 6.0-7.0 |
| Mức độ chăm sóc | — | Easy |
| Tính cách | — | Peaceful |
Cuisine & Edibility
Electric Eel
Not consumed — an ornamental and scientific novelty species kept in specialized aquarium exhibits; edible in principle but extremely dangerous to handle due to powerful electric discharge.
Neon Tetra
Not consumed — ornamental aquarium species kept for its vivid iridescent stripe and peaceful schooling behavior.
Species Overview
Electric Eel
Despite its name, the electric eel is not a true eel but a knifefish. It can generate electrical discharges of up to 860 volts to stun prey and defend itself. About 80% of its body is dedicated to three electric organs.
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.