Common Name: Blue Eye Golden Congo Tetra
Scientific Name: Phenacogrammus aurantiacus
The Blue Eye Golden Congo Tetra is a wild-caught African tetra from the Congo basin. It is an African tetra with a golden body, and as its trade name suggests, it is noted for its blue eye. Males grow larger and more colorful than females, with longer fins. It is an active, interesting fish that adds movement and character to the aquarium.
Habitat and Distribution:
Phenacogrammus aurantiacus is native to the Congo basin of Central Africa, where Congo tetras live in rivers and streams. The Congo is the deepest river in the world and one of the most species-rich river systems in Africa.
Size and Lifespan:
It reaches about 3-4 inches (8-10 cm), with males larger than females. With proper care they commonly live 3-5 years.
Diet and Behavior:
It is omnivorous, feeding on insects, small invertebrates and plant matter in the wild. In the aquarium, offer flakes, micro pellets and frozen foods such as brine shrimp and bloodworms. It is a peaceful schooling fish and should be kept in groups of six or more. Feed a varied diet and remove uneaten food promptly to protect water quality.
Breeding and Reproduction:
Congo tetras are egg scatterers that do not guard their eggs. Spawning is encouraged with soft, slightly acidic water and fine-leaved plants, and the adults should be removed afterward.
Aquarium Care and Tank Requirements:
A tank of at least 30 gallons is recommended for a group. Provide open swimming space, plants around the edges, subdued lighting and gentle to moderate filtration. The water temperature should be kept between 75-81°F (24-27°C), with a pH of 6.0-7.5 and soft to moderately hard water. Regular partial water changes are essential to maintain water quality, and new arrivals should be acclimated slowly.
Ideal Tank Mates:
Good tank mates include other peaceful fish of similar size, such as other African tetras, rainbowfish, peaceful barbs, corydoras and plecos. As with any aquarium, introduce new fish carefully and watch for signs of stress or aggression.
Difficulty Level:
Beginner to Intermediate. It is a peaceful, adaptable schooling fish. Aquarists with some basic experience should find it straightforward to keep.
Water Parameters:
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Temperature: 75-81°F (24-27°C)
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pH: 6.0-7.5
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General Hardness (GH): 3-12 dGH
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Carbonate Hardness (KH): 2-8 dKH
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Ammonia: 0 ppm
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Nitrite: 0 ppm
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Nitrate: <20 ppm (regular water changes required)
Additional Information:
- Males grow larger and more colorful than females.
- Keep it in a group to see its best colors and behavior.
- Subdued lighting and a darker substrate help show off its coloration.
The Blue Eye Golden Congo Tetra is a colorful, peaceful schooling fish for African-themed and community aquariums. With the right setup and care, it will be a rewarding addition for many years.
