Buenos Aires Tetra

Buenos Aires Tetra is a freshwater fish that is a great choice for beginners. This species is easy to care for, highly attractive, and quite active, making them entertaining to watch!

However, just because these fish require little maintenance does not excuse you from having a poor understanding of their upkeep needs. With “easy” fish, many owners fall into this trap, and it never works out well.

Buenos Aires Tetra is easy to care for, highly attractive, and quite active, making them entertaining to watch!

The Buenos Aires Tetra (scientific name: Hyphessobrycon anisitsi) is a feisty and vivacious freshwater species that will fill your aquarium with life.

These fish are ideal for beginning aquarists and seasoned hobbyists wishing to add some color to their tank because they are typically easy-going and low-maintenance.

Argentina is the native home of the Buenos Aires Tetra. It is present in the Rio de la Plata and the other streams, lakes, and rivers that it connects.

This vibrant freshwater fish, which was first identified in 1907, has played a significant role in the aquarium industry for more than 60 years.

Despite their apparent popularity, some aquarists don’t particularly like them because of certain unusual behavioral traits (more on that later). However, those are simple to get around.

II. You would love the fish because…

The Buenos Aires Tetras resemble other tetra species in form. However, what distinguishes them is their coloring.

The majority of the body is silver. The caudal fin is connected to the back of the gill plate by a narrow blue stripe, though. This line will have a rainbow of hues that shimmer in the appropriate lighting.

You can see a black mark in the shape of a diamond on the base of the tail fin. It normally stretches to reach that blue midline and extends into the fork of the tail fin.

The anal, caudal, and pectoral fins turn a reddish-orange color. The dorsal fin, meanwhile, is normally translucent. On some specimens, a streak of black or red could be visible.

III. Is this fish species peaceful or hostile?

Social fish known as Buenos Aires tetras swim in groups called schools. Even though this type of tetra is typically calm.

IV. Species compatibility

Black widow or Serpae tetra, Danios, Gouramis, and Rainbowfish.

V. How to feed this species?

The majority of tetras are omnivorous, and they will do well on shrimp pellets, Aqueon Tropical Flakes, Color Flakes, and Tropical Granules. Additionally, live and frozen items can be given as treats or to encourage spawning. For maximum results, rotate their diet every day and only feed them once or twice a day what they can finish in under two minutes