Manacapuru Angelfish

The Manacapuru Angelfish is a stunning wild-type angelfish originating from the Manacapuru region of the Amazon in Brazil. Often referred to as the “Red Shoulder Angelfish,” it is prized for its natural elegance, tall finnage, and distinctive red/orange coloration on the upper body (shoulder area), contrasted with a silvery base and subtle vertical barring. Compared to domestic strains, this variety has a more elongated body and graceful swimming style, making it highly desirable among enthusiasts.  

Manacapuru Angelfish (Pterophyllum scalare) – Complete Care Guide Description The Manacapuru Angelfish is a stunning wild-type angelfish originating from the Manacapuru region of the Amazon in Brazil. Often referred to as the “Red Shoulder Angelfish,” it is prized for its natural elegance, tall finnage, and distinctive red/orange coloration on the upper body (shoulder area), contrasted with a silvery base and subtle vertical barring. Compared to domestic strains, this variety has a more elongated body and graceful swimming style, making it highly desirable among enthusiasts. Water Parameters Temperature: 26°C – 30°C pH: 5.5 – 7.0 Hardness: 1 – 8 dGH Tank Size: Minimum 40 gallons (75+ gallons recommended for groups) Water Type: Soft, slightly acidic, clean and stable They thrive best in conditions close to their natural Amazonian habitat. Care & Maintenance Manacapuru Angelfish require attentive care and stable conditions: Provide a tall, spacious aquarium for proper fin development Include plants, driftwood, and vertical décor Use gentle filtration with minimal current Perform regular water changes (25–30% weekly) Maintain soft, slightly acidic water for optimal health and coloration Consistency is crucial, as wild-type strains can be more sensitive than tank-bred varieties. Behaviour & Temperament This species is peaceful to semi-aggressive: Calm and graceful, but can become territorial during breeding Establishes a hierarchy when kept in groups Best kept as a group of juveniles or a bonded pair Occupies mid to upper tank levels They are less aggressive than many cichlids but still require space and proper tank mates. Suitable Tank Mates Choose peaceful, similarly sized fish: Larger Tetras (Cardinal, Rummy Nose) Rasboras Corydoras Catfish Dwarf cichlids Peaceful gouramis Tank mates should not be small enough to be eaten. Tank Mates to Avoid Avoid aggressive or fin-nipping species: Tiger Barbs Large aggressive cichlids Bettas Very small fish (may be prey) Fast, fin-nipping fish These can stress or damage their fins. Pro Tips Maintain soft, slightly acidic water to enhance natural colors Provide vertical space—tank height is essential Feed a high-quality varied diet (pellets, frozen/live foods) Use dim or natural lighting for a more natural environment Avoid overcrowding to reduce stress and aggression Ideal for Amazon biotope or planted aquariums The Manacapuru Angelfish is a premium wild-type variety that combines natural beauty with graceful behavior. With proper care and environment, it becomes a stunning and elegant centerpiece for advanced aquarists and planted aquarium enthusiasts.