Angelfish vs Siluro

Pterophyllum scalare comparado con Silurus glanis

Taxonomy & Classification

Atributo	Angelfish	Siluro
Nombre Científico	Pterophyllum scalare	Silurus glanis
Orden	Cichliformes	Siluriformes
Familia	Cichlidae	Ictaluridae
Conservation Status	Least Concern	Least Concern

Physical Traits

Atributo	Angelfish	Siluro
Longitud Máxima	15,0 cm	500,0 cm
Peso Máximo	0,03 kg	300,0 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.	Dark olive-green to slate-gray back with irregular mottled marbling of darker blotches; flanks grade to olive-yellow; scaleless smooth skin; belly pale cream to yellowish-white; head broad and flat.

Habitat & Environment

Atributo	Angelfish	Siluro
Tipo de Agua	Freshwater	Brackish
Rango de Profundidad	—	0-30m
Distribución Geográfica	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 …	Native to large river systems and lakes of central and eastern Europe from the Rhine basin east to the Caspian and Aral sea drainages. Introduced …
Hábitat	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.	Large rivers, lakes, and reservoirs across Europe and Asia (Volga, Danube, Rhine, Ob). Inhabits deep, slow-moving freshwater with soft substrates. Tolerates turbid water (15-25°C). Highly …

Aquarium Suitability

Atributo	Angelfish	Siluro
Tamaño Mínimo del Acuario	190 L	—
Temperatura	24-28	—
Rango de pH	6.0-7.5	—
Nivel de Cuidado	Moderate	—
Temperamento	Semi-Aggressive	—

Información de Pesca

Atributo	Angelfish	Siluro
Pez de Pesca Deportiva	No	Sí
Clasificación de Pelea	—	9/10
Récord Mundial	—	—
Nivel de Mercurio	—	—

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.

Siluro

Fatty, soft flesh with a mild, slightly sweet flavor; quality improves from cold, clean water fish. Popular in Central European cuisines — commonly smoked, fried, or braised with vegetables.

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.

Siluro

The wels catfish is the largest freshwater fish in Europe, capable of exceeding 5 meters. Found in large rivers and lakes across the continent, it has been documented beaching itself to catch pigeons. It can live over 80 years.