Angelfish vs Atlantic Halibut
Pterophyllum scalare compared with Hippoglossus hippoglossus
Taxonomy & Classification
| Attribute | Angelfish | Atlantic Halibut |
|---|---|---|
| Scientific Name | Pterophyllum scalare | Hippoglossus hippoglossus |
| Order | Cichliformes | Pleuronectiformes |
| Family | Cichlidae | Pleuronectidae |
| Conservation Status | Least Concern | Endangered |
Physical Traits
| Attribute | Angelfish | Atlantic Halibut |
|---|---|---|
| Max Length | 15.0 cm | 470.0 cm |
| Max Weight | 0.03 kg | 320.0 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. | 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. |
Habitat & Environment
| Attribute | Angelfish | Atlantic Halibut |
|---|---|---|
| Water Type | Freshwater | Saltwater |
| Depth Range | — | 50-2000m |
| 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 … | 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 … |
| 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. | Neritic |
Aquarium Suitability
| Attribute | Angelfish | Atlantic Halibut |
|---|---|---|
| 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 Halibut |
|---|---|---|
| Game Fish | No | Yes |
| Fight Rating | — | 7/10 |
| 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 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.
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 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.