Buenos Aires tetra fish care, Lifespan, Tankmates …. Full Guide 2021


Buenos Aires tetra fish care guide
Buenos Aires Tetra is a tropical, freshwater fish. Which can only be expected to perform well in freshwater.

The scientific name of Buenos Aires Tetra is Hyphasobricon acitaceae. They are also known as Diamond Spot Tetra.

This fish belongs to the region of South America. It is found in the La Plata region of southeastern Brazil in South America.

Apart from this, they can be obtained from Argentina, Paraguay, Uruguay’s ponds, rivers, and canals.
The Bureau Aires Tetra has a larger size. Which is easy to take care of. But caution needs to be taken while keeping in the aquarium, as these are fin nippers.

Typical behvior of buenos aires Tetra

Buenos Aires Tetra is a community and calm fish. In which a bit of aggression (semi-aggressive) is also seen.

To maintain the calm nature of Buenos Tetra, they need to be added to the school of 6 or more fish.

If you keep them in groups smaller than 6, the problem of fin nippers in the tank can be seen.

Choosing the right tank mate is also necessary for good behavior.

Because this tetra is aggressive towards slow-moving fishes, and can compete with them.

When choosing a tank mate, ensure that all fish match the quality of the Buenos Tetra.

This tetra can also consume Pods. To stop the plants from eating, they need to provide food on time.

Buenos Aires tetra Lifespan

Buenos Aires tetra Lifespan, Buenos Aires tetra fish

If you look at the presence of life of Bureau Aires Tetra, then their normal average lifespan is from 3 to 5 years.

If you want to expect your fish to live longer, you need to manage the conditions of your tank properly.

By maintaining the right habitat and correct tank management, the lifespan of the fish can be maintained for a longer period of time.

Buenos Aires tetra Size

This tetra is a large-sized species of the tetra group, which has an average size of about 2.8 inches.

If you provide a good environment for your young tetra, the size of a fully grown tetra is around 3 inches (7 to 8 centimeters).

Buenos Aires tetra tankmates

The Buenos Aires tetra performs well with larger sized tetras, like black widow tetra, serpae tetra, along with tetra these tetra can does well with barbs, gouramis, danios or rainbowfish.

For these Buenos Aires tetra, Bottom-dwelling fish can also be a good option.

Water parameter for bueanos Aires tetra

Water has an important role in the healthy life of fish. When installing the tank, install the water at the correct temperature.

Because water is the special need of fishes.

You need to set the water at the following temperature.

PH value of water – 6 to 7.5

Water temperature – 65 to 82 degree Fahrenheit ( 17 to 28 degrees Celsius)

Water hardness – 2 to 20 dgh

Tank size for buenos Aires tetras

we have seen, Buenos Aires Tetra is an active species.

These need to be kept in larger tanks due to greater hyperactivity.

To take care of them you will need a tank of at least 25 gallons. If you have a large tank for fish, more swimming space will be available for the fish.

And she will feel a little openness. Having a large tank makes it easier to take care of the fish.

And the fish also make new discoveries in the tank, with more activity.

Buenos Aires tetra Tank setup

Just as good housing is required to live, in the same way, good accommodation is required to stay fish.

Looking at the natural accommodation of the fish, we will set up the tank.

The bottom of the tank will prepare with a deep-colored subset. In which the use of aquatic modeled to recruit dense flora will be used.

As well as install the tank with dim light.

Tank decoration

Along with the installation of the tank, use dim lighting for the decoration of the tank.

As we have seen this fish consumes plants, so use artificial or plastic plants instead of aquatic plants.

Also add driftwood, rocks, and twisted roots to the tank for tank decoration. Along with this, use a sponge to maintain light water flow in the tank.

Health and disease

Mostly, fish become ill due to poor water conditions.

Due to which they may suffer from diseases like itch infection (ichthyobodo infection), parasitic infection, skin pore infection, and bacterial infection.

Apart from water conditions, it can be infected with other diseases.

Care needs to be taken to protect the fish from disease.

For this, the presence of water needs to be corrected.

Every week 20 to 25 percent water change should be done.

And also use filters to make pure water in the tank.


The price of Buenos Aires Tetra varies by region.

If you buy them from an online store, then the variation in their price can be seen.

However, they start at around $ 2.5. If you buy a group of them, it will cost you around $ 15.

Buenos Aires tetra feeding

These tetras are omnivorous like other tetras. Being omnivorous, they are easy to feed.

In the forests, this tetra consumes substances like insects, plants, christianum.

But in the tank, you can give them protein-rich foods. Which helps to improve the growth process and color of the fish.

In the tank, you can feed them live foods, flakes, and frozen foods.

These fish also consume plants. Therefore, you can also include vegetables in your diet.

But while feeding, keep in mind that the food being given is good for the health of the fish.

If you give them bad food, the fish can suffer from diseases.

Provide them with the right food that fits their mouth. If you provide them large size food, then the fish will have difficulty in eating this food.

And this food will also pollute the water

Fishkeeping difficulties

Buenos Aires tetras are very easy to care even a complete beginner fishkeeper can keep them with basic knowledge,

These are attractive and beautiful freshwater fish, and popular among fishkeeping lovers,

If you want to keep them in an aquarium you can easily do it and it will enhance your aquarium’s beauty.


Hope this article about Buenos Aires tetra provides you enough knowledge about how to set up an aquarium for Buenos Aires tetra.

Stay connected with the fishkeeping hobby.

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