Neon Tetra vs Rainbow Trout
Paracheirodon innesi 与之比较 Oncorhynchus mykiss
Taxonomy & Classification
| 属性 | Neon Tetra | Rainbow Trout |
|---|---|---|
| 学名 | Paracheirodon innesi | Oncorhynchus mykiss |
| 目 | Characiformes | Salmoniformes |
| 科 | Characidae | Salmonidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| 属性 | Neon Tetra | Rainbow Trout |
|---|---|---|
| 最大体长 | 3.0 cm | 120.0 cm |
| 最大体重 | 0.001 kg | 25.4 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. | Steel-blue to olive-green back with a vivid iridescent pink-to-crimson lateral stripe, flanks densely speckled with small black spots across body and fins. |
Habitat & Environment
| 属性 | Neon Tetra | Rainbow Trout |
|---|---|---|
| 水质类型 | Freshwater | Freshwater & Saltwater |
| 栖息水深 | — | 0-200m |
| 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 cold rivers and coastal waters of western North America from Alaska to northern Mexico. Anadromous steelhead run migrate between Pacific coastal rivers and … |
| 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 … | Native to cool, clear rivers and streams of western North America; introduced worldwide. Prefers cold, oxygen-rich water (10-18°C) over gravel and cobble at 0-500m elevation. … |
Aquarium Suitability
| 属性 | Neon Tetra | Rainbow Trout |
|---|---|---|
| 最小水箱尺寸 | 40 L | — |
| 水温 | 20-26 | — |
| pH 范围 | 6.0-7.0 | — |
| 饲养难度 | Easy | — |
| 性情 | Peaceful | — |
钓鱼信息
| 属性 | Neon Tetra | Rainbow Trout |
|---|---|---|
| 游钓鱼种 | 否 | 是 |
| 搏鱼评级 | — | 6/10 |
| 世界纪录 | — | — |
| 汞含量 | — | — |
Cuisine & Edibility
Neon Tetra
Not consumed — ornamental aquarium species kept for its vivid iridescent stripe and peaceful schooling behavior.
Rainbow Trout
Delicate, mildly sweet flesh ranging from white to pink; low to moderate fat. Excellent pan-fried with butter, baked, or smoked; a top-tier freshwater table fish.
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.
Rainbow Trout
The rainbow trout is native to cold-water tributaries of the Pacific Ocean in Asia and North America. Widely introduced worldwide, it is prized by anglers for its acrobatic leaps and beautiful coloration.