Rio Negro Angelfish
Cichlidae
The Rio Negro Angelfish is a popular aquarium fish known for its vibrant colors and Medium of care. It belongs to the family Cichlidae and is native to the Freshwater
Types of Rio Negro Angelfish
Temperature
78-82°F (25-28°C)
Minimum Tanksize
30 gallons (114 liters)
Water type
1.000-1.010
Suitable PH
5.5-7.0
Native
Freshwater
Size
6-8 inches (15-20 cm)
Life Span
8-12 years
Caring
Medium
How To Care For Rio Negro Angelfish
The Rio Negro Angelfish (Pterophyllum scalare "Rio Negro") is a visually captivating variety of angelfish, native to the Rio Negro River in the Amazon Basin of South America. Known for its striking appearance, the Rio Negro Angelfish features a blend of silver and golden tones with bold, dark vertical stripes running across its body. Its elongated fins and graceful movements give it a regal, elegant look, making it a popular choice for aquarists looking to add beauty and serenity to their aquarium.
The Rio Negro Angelfish thrives in warm water temperatures ranging from 78°F to 82°F. It requires a tank of at least 20 gallons to ensure it has enough space to swim and thrive. These angelfish prefer soft, slightly acidic to neutral water with gentle filtration, as they naturally inhabit the calm, slow-moving waters of the Rio Negro. A well-planted tank with smooth substrates and hiding spots will help replicate their natural environment, providing them with security and comfort.
Typically peaceful, Rio Negro Angelfish can display territorial behavior, especially during breeding. They are best housed with other non-aggressive and peaceful fish, and care should be taken to avoid fin-nippers. A varied diet consisting of high-quality flakes, pellets, and occasional live or frozen foods like brine shrimp, bloodworms, and daphnia will help maintain their health and vibrant coloration.
With proper care, including regular water changes and stable water conditions, the Rio Negro Angelfish can live 5 to 10 years. Their elegant appearance and peaceful nature make them a beautiful and graceful addition to any community aquarium, especially when kept with compatible tankmates.
Rio Negro Angelfish is a fascinating aquarium fish that stands out with its vibrant colors. It belongs to the family Cichlidae and is native to the Freshwater.
This species has a care level of Medium and requires a minimum tank size of 30 gallons (114 liters). It typically reaches a size of 6-8 inches (15-20 cm).
Preferred water parameters include a specific gravity (sg) of 1.000-1.010, pH ranging from 5.5-7.0, and a temperature between 78-82°F (25-28°C). Additionally, maintaining water hardness within the range of 2-10 dGH is essential.
For stocking, the recommended ratio is 1:2 M:F. The Rio Negro Angelfish is widely available and has a diverse diet that includes Omnivorous; eats flakes, pellets, frozen foods, and live foods such as brine shrimp and worms.
With a life span of 8-12 years, this species is known for its very easy care requirements. It is an ideal choice for both beginner and experienced aquarists. Providing a well-maintained tank environment with suitable water conditions will ensure the health and vibrancy of this captivating species.
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