Atlantic Halibut vs Neon Tetra
Hippoglossus hippoglossus compared with Paracheirodon innesi
Taxonomy & Classification
| Attribute | Atlantic Halibut | Neon Tetra |
|---|---|---|
| Scientific Name | Hippoglossus hippoglossus | Paracheirodon innesi |
| Order | Pleuronectiformes | Characiformes |
| Family | Pleuronectidae | Characidae |
| Conservation Status | Endangered | Least Concern |
Physical Traits
| Attribute | Atlantic Halibut | Neon Tetra |
|---|---|---|
| Max Length | 470.0 cm | 3.0 cm |
| Max Weight | 320.0 kg | 0.001 kg |
| Color | Eyed side is olive-brown to dark greenish-brown with mottled paler blotches providing camouflage; blind underside is pure white; lateral line distinctly arched over the pectoral fin. | 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 Halibut | Neon Tetra |
|---|---|---|
| Water Type | Saltwater | Freshwater |
| Depth Range | 50-2000m | — |
| Geographic Range | North Atlantic from Labrador and Greenland east to Iceland, Norway, the Barents Sea, and the British Isles. Found on sandy and gravel bottoms at depths … | 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 | Neritic | 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 Halibut | 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 Halibut | Neon Tetra |
|---|---|---|
| Game Fish | Yes | No |
| Fight Rating | 7/10 | — |
| World Record | — | — |
| Mercury Level | — | — |
Cuisine & Edibility
Atlantic Halibut
Firm, meaty white flesh with a mild, sweet flavor and very low fat. Endangered status — sustainable sourcing essential; superb pan-seared, poached in butter, or roasted with aromatics.
Neon Tetra
Not consumed — ornamental aquarium species kept for its vivid iridescent stripe and peaceful schooling behavior.
Species Overview
Atlantic Halibut
The Atlantic halibut is the largest flatfish in the world, capable of exceeding 300 kg. Both eyes are on the right side of its body. It is a slow-growing, long-lived species that has suffered severe overfishing.
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.