Neon Tetra vs Zebra Danio
Paracheirodon innesi 与之比较 Danio rerio
Taxonomy & Classification
| 属性 | Neon Tetra | Zebra Danio |
|---|---|---|
| 学名 | Paracheirodon innesi | Danio rerio |
| 目 | Characiformes | Cypriniformes |
| 科 | Characidae | Danionidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| 属性 | Neon Tetra | Zebra Danio |
|---|---|---|
| 最大体长 | 3.0 cm | 5.0 cm |
| 最大体重 | 0.001 kg | 0.001 kg |
| 体色 | 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. | Silver to pale gold body with five continuous horizontal royal-blue stripes running from gill to tail tip, including through the fins; belly silvery-white; fins clear with blue-gold striping. |
Habitat & Environment
| 属性 | Neon Tetra | Zebra Danio |
|---|---|---|
| 水质类型 | Freshwater | Freshwater |
| 栖息水深 | — | — |
| 地理分布 | 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 the Ganges and Brahmaputra river basins of Bangladesh, India, Nepal, and Myanmar. Inhabits fast-flowing hill streams, rice paddies, and shallow ponds across the … |
| 栖息地 | 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 … | Fast-flowing, clear mountain streams of the Ganges-Brahmaputra region, India and Bangladesh. Clean, well-oxygenated, shallow water with sandy and gravelly substrate (18-26°C). Lab model organism. |
Aquarium Suitability
| 属性 | Neon Tetra | Zebra Danio |
|---|---|---|
| 最小水箱尺寸 | 40 L | 40 L |
| 水温 | 20-26 | 18-24 |
| pH 范围 | 6.0-7.0 | 6.0-8.0 |
| 饲养难度 | Easy | Easy |
| 性情 | Peaceful | Peaceful |
Cuisine & Edibility
Neon Tetra
Not consumed — ornamental aquarium species kept for its vivid iridescent stripe and peaceful schooling behavior.
Zebra Danio
Not consumed — a hardy ornamental aquarium fish notable for its horizontal blue-silver stripes and active schooling behavior; also a widely used laboratory model organism.
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.
Zebra Danio
The zebrafish is a small cyprinid native to South Asia's freshwater streams. Its distinctive blue-and-gold horizontal stripes and hardy nature make it a popular aquarium fish. It is also the most widely used vertebrate model organism in genetic research.