Hyphessobrycon herbertaxelrodi, known as the Axelrod's Tetra, features a stunning iridescent blue body and is a peaceful addition to community tanks.
Overview
Hyphessobrycon herbertaxelrodi, commonly known as Axelrod's Tetra or Blue Tetra, is a small, striking fish native to the Rio Orinoco and Rio Negro basins in South America. It is admired for its vibrant blue coloration, which can sometimes display a shimmering iridescence. This peaceful species is a great choice for adding color and activity to community aquariums.
Tank Requirements
Axelrod's Tetras require a well-planted tank with a minimum volume of 40 liters. Maintain a water temperature between 24-28°C and a pH level of 6.0 to 7.5. Provide a soft substrate and include plenty of plants, driftwood, and hiding spots to mimic their natural habitat. Good filtration and regular water changes are essential to keep the water quality optimal.
Feeding and Diet
Hyphessobrycon herbertaxelrodi is an omnivorous fish that thrives on a varied diet. In the wild, they feed on small insects, worms, and plant material. In the aquarium, offer a mix of high-quality flake food, micro pellets, and occasional live or frozen foods like brine shrimp, daphnia, and bloodworms. Providing a balanced diet will help maintain their vibrant coloration and overall health.
Care and Maintenance
Proper care for Axelrod's Tetras involves regular tank maintenance and monitoring of water parameters. Perform weekly water changes of 20-30% to ensure clean water conditions. Check for common health issues such as fin rot or white spot disease, and address any problems promptly. A stable environment and proper nutrition are key to their well-being.
Compatibility
Axelrod's Tetras are known for their peaceful nature and are well-suited for community tanks. They get along well with other small, non-aggressive fish such as other tetras, rasboras, and peaceful cichlids. Avoid keeping them with larger or more aggressive species that may pose a threat. It’s best to keep them in groups of at least six to reduce stress and promote natural schooling behavior.
Breeding
Breeding Hyphessobrycon herbertaxelrodi in captivity can be challenging but rewarding. Set up a separate breeding tank with soft, slightly acidic water and a temperature around 26-28°C. Provide spawning mops or fine-leaved plants for egg deposition. After spawning, remove the adults to prevent them from consuming the eggs. The eggs will hatch in 3-4 days, and the fry can be fed infusoria or powdered fry food until they are large enough to consume regular foods.