Angelfish vs Atlantic Herring
Pterophyllum scalare compared with Clupea harengus
Taxonomy & Classification
| Attribute | Angelfish | Atlantic Herring |
|---|---|---|
| Scientific Name | Pterophyllum scalare | Clupea harengus |
| Order | Cichliformes | Clupeiformes |
| Family | Cichlidae | Clupeidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Attribute | Angelfish | Atlantic Herring |
|---|---|---|
| Max Length | 15.0 cm | 45.0 cm |
| Max Weight | 0.03 kg | 1.1 kg |
| Color | Silver to pale gold body with four bold black vertical bars including one through the eye; tall triangular dorsal and ventral fins are translucent silver; domesticated forms include gold, black, and marbled variants. | 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. |
Habitat & Environment
| Attribute | Angelfish | Atlantic Herring |
|---|---|---|
| Water Type | Freshwater | Saltwater |
| Depth Range | — | 0-364m |
| Geographic Range | Native to the Amazon River basin and associated river systems in Peru, Colombia, and Brazil. Inhabits densely vegetated floodplain swamps, flooded igapó forests, and slow … | 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 … |
| Habitat | Slow-moving rivers and flooded forests of the Amazon basin, particularly white-water and clear-water rivers. Warm water (24-30°C); inhabits areas with submerged vegetation and driftwood. | 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. … |
Aquarium Suitability
| Attribute | Angelfish | Atlantic Herring |
|---|---|---|
| Min Tank Size | 190 L | — |
| Temperature | 24-28 | — |
| pH Range | 6.0-7.5 | — |
| Care Level | Moderate | — |
| Temperament | Semi-Aggressive | — |
Fishing Information
| Attribute | Angelfish | Atlantic Herring |
|---|---|---|
| Game Fish | No | Yes |
| Fight Rating | — | — |
| World Record | — | — |
| Mercury Level | — | — |
Cuisine & Edibility
Angelfish
Not consumed — a graceful ornamental cichlid valued for its triangular body shape and striking vertical banding; widely kept in freshwater community tanks.
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.
Species Overview
Angelfish
The freshwater angelfish is a majestic cichlid with a laterally compressed body and long, flowing dorsal and anal fins. Native to the Amazon basin, it has been selectively bred into numerous color varieties including marble, koi, and platinum.
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.