History
An aquarium subject for over 60 years, the Buenos Aires tetra is a well loved aquarium fish, often admired for its flashy red color.Geographic origins
The Buenos Aires tetra originates from its namesake, South America. They are found in South America in the La Plata region of Argentina, Paraguay, and southeastern Brazil. In the wild, they are commonly found in rivers, ponds, lakes, and streams, namely, in the La Plata region. They are a freshwater fish, and do not do well in conditions that may offer too salty or too filthy water. They swim in schools and are a social fish, always together with their own kind.Description
The tetra is a tropical, silverBehavior
The Buenos Aires tetra are very durable, and do not have any special needs or requirements. A maintained freshwater tank and food is all that they really need. However, they are hearty feeders that must be well-fed or they may begin to nip at their long-finned tank-mates. Keeping the tetras in a school of 5 or more definitely decreases aggression. This species can occasionally nip at and eat aquarium plants.Nutrition
Buenos Aires tetras are an omnivorous species. In the wild they feed on worms, crustaceans, insects, and plants, but in the aquarium they will generally eat all kinds of live, fresh, and flake foods. To keep a good balance, give them a high quality flake food every day. To keep these tetras at their best and most colorful, offer regular meals of live and frozen foods, such as bloodworms, ''Breeding
Buenos Aires tetras breed occasionally in an aquarium setting. They breed by scattering their eggs into their environment, hoping that they will be fertilized and lead to young. When breeding does occur, a hospital or "breeding tank" will be necessary. For optimal breeding conditions, use slightly acidic water. Much like most other species of fish, once the eggs begin to hatch, removing the parents will reduce the number of lost fry, as the parents will soon begin to eat their young. Once the eggs are laid, the fry will begin to hatch in about 24 hours. For the next three or four days, they will eat their egg sac and then become free swimming fry.Sources
See also
* List of freshwater aquarium fish species {{DEFAULTSORT:Buenos Aires Tetra Tetras Freshwater fish of Argentina Tropical fish Fish described in 1907 Taxa named by Carl H. Eigenmann Hyphessobrycon