Atlantic Herring vs Neon Tetra
Clupea harengus compared with Paracheirodon innesi
Taxonomy & Classification
| Attribute | Atlantic Herring | Neon Tetra |
|---|---|---|
| Scientific Name | Clupea harengus | Paracheirodon innesi |
| Order | Clupeiformes | Characiformes |
| Family | Clupeidae | Characidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Attribute | Atlantic Herring | Neon Tetra |
|---|---|---|
| Max Length | 45.0 cm | 3.0 cm |
| Max Weight | 1.1 kg | 0.001 kg |
| Color | Deep blue-green to teal back with brilliant iridescent silver flanks and white belly; no spots or bars; scales shed easily; fins are translucent to pale; single dorsal fin positioned mid-body. | 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
| Attribute | Atlantic Herring | Neon Tetra |
|---|---|---|
| Water Type | Saltwater | Freshwater |
| Depth Range | 0-364m | — |
| Geographic Range | Northern North Atlantic and adjacent Arctic seas, from the eastern seaboard of Canada to Iceland, the North Sea, Baltic Sea, and Barents Sea. Forms massive … | 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 … |
| Habitat | Pelagic, open ocean in the North Atlantic, from Arctic to subtropical latitudes. Highly migratory, schooling in surface to mid-water depths (0-200m). Undertakes large seasonal migrations. … | 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
| Attribute | Atlantic Herring | Neon Tetra |
|---|---|---|
| Min Tank Size | — | 40 L |
| Temperature | — | 20-26 |
| pH Range | — | 6.0-7.0 |
| Care Level | — | Easy |
| Temperament | — | Peaceful |
Fishing Information
| Attribute | Atlantic Herring | Neon Tetra |
|---|---|---|
| Game Fish | Yes | No |
| Fight Rating | — | — |
| World Record | — | — |
| Mercury Level | — | — |
Cuisine & Edibility
Atlantic Herring
Soft, oily flesh with a rich, pronounced flavor and high omega-3 content. Culturally essential across Northern Europe — pickled, smoked, salted, or prepared as Bismarck herring or rollmops.
Neon Tetra
Not consumed — ornamental aquarium species kept for its vivid iridescent stripe and peaceful schooling behavior.
Species Overview
Atlantic Herring
The Atlantic herring is one of the most abundant fish species on Earth, forming massive schools of billions of individuals. It has played a crucial role in European history, fueling trade routes and even wars.
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.