Angelfish vs Blue Marlin

Pterophyllum scalare comparado com Makaira nigricans

Taxonomy & Classification

Atributo	Angelfish	Blue Marlin
Nome Científico	Pterophyllum scalare	Makaira nigricans
Ordem	Cichliformes	Istiophoriformes
Família	Cichlidae	Istiophoridae
Conservation Status	Least Concern	Vulnerable

Physical Traits

Atributo	Angelfish	Blue Marlin
Comprimento Máximo	15,0 cm	500,0 cm
Peso Máximo	0,03 kg	636,0 kg
Cor	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 cobalt-blue back transitioning to silvery-white belly; flanks display 15 or more pale vertical iridescent bars that fade rapidly after death; dorsal fin vivid cobalt.

Habitat & Environment

Atributo	Angelfish	Blue Marlin
Tipo de Água	Freshwater	Saltwater
Faixa de Profundidade	—	0-1000m
Distribuição 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 …	Circumglobal in tropical and subtropical Atlantic, Indian, and Pacific oceans. Highly migratory, frequenting open blue-water environments from the Gulf Stream and Caribbean to the equatorial …
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.	Open ocean (epipelagic to mesopelagic, 0-200m) in tropical and subtropical Atlantic, Pacific, and Indian Oceans. Migratory; follows warm currents and thermoclines. Spawns in open oceanic …

Aquarium Suitability

Atributo	Angelfish	Blue Marlin
Tamanho Mínimo do Aquário	190 L	—
Temperatura	24-28	—
Faixa de pH	6.0-7.5	—
Nível de Cuidado	Moderate	—
Temperamento	Semi-Aggressive	—

Informações de Pesca

Atributo	Angelfish	Blue Marlin
Peixe Esportivo	Não	Sim
Classificação de Resistência	—	10/10
Recorde Mundial	—	—
Nível de Mercúrio	—	—

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.

Blue Marlin

Firm, mildly flavored meat with moderate fat; often used in Hawaii as smoked marlin or grilled steaks. A prized sport catch; consumption is moderate due to Vulnerable status.

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.

Blue Marlin

The blue marlin is the pinnacle of big-game fishing. Found in tropical and temperate Atlantic and Indo-Pacific waters, it can exceed 500 kg and is known for spectacular aerial displays when hooked.