Neon Tetra vs Truite arc-en-ciel
Paracheirodon innesi comparé à Oncorhynchus mykiss
Taxonomy & Classification
| Attribut | Neon Tetra | Truite arc-en-ciel |
|---|---|---|
| Nom scientifique | Paracheirodon innesi | Oncorhynchus mykiss |
| Ordre | Characiformes | Salmoniformes |
| Famille | Characidae | Salmonidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Attribut | Neon Tetra | Truite arc-en-ciel |
|---|---|---|
| Longueur maximale | 3,0 cm | 120,0 cm |
| Poids maximum | 0,001 kg | 25,4 kg |
| Couleur | 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
| Attribut | Neon Tetra | Truite arc-en-ciel |
|---|---|---|
| Type d'eau | Freshwater | Freshwater & Saltwater |
| Plage de profondeur | — | 0-200m |
| Aire de répartition | 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 … |
| 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 … | 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
| Attribut | Neon Tetra | Truite arc-en-ciel |
|---|---|---|
| Taille minimale de l'aquarium | 40 L | — |
| Température | 20-26 | — |
| Plage de pH | 6.0-7.0 | — |
| Niveau d'entretien | Easy | — |
| Tempérament | Peaceful | — |
Informations sur la pêche
| Attribut | Neon Tetra | Truite arc-en-ciel |
|---|---|---|
| Poisson de pêche sportive | Non | Oui |
| Cote de combativité | — | 6/10 |
| Record du monde | — | — |
| Teneur en mercure | — | — |
Cuisine & Edibility
Neon Tetra
Not consumed — ornamental aquarium species kept for its vivid iridescent stripe and peaceful schooling behavior.
Truite arc-en-ciel
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.
Truite arc-en-ciel
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.