Buenos Aires Tetra 2-4cm
Fast, hardy and full of colour, the Buenos Aires Tetra is a robust South American schooling fish with a silver body, green-gold sheen and vivid red-orange fins. It is an excellent choice for aquarists wanting an active, highly visible tetra, but its boisterous nature means tankmates should be chosen with a little more care than for gentler community tetras.
Quick Facts
- Brand: Pisces
- Product type: Tetras
- Size / Capacity: 4cm
- Suitable for: Species-appropriate, established aquariums
- SKU: 22052
Is this for you?
- Your aquarium is full of other active fish that can handle lively behaviour
FAQ
What is the typical tank size recommended for Buenos Aires Tetras?
They are best kept in established aquariums with a minimum of 20 liters, and should be housed in groups of at least 6 to reduce stress and promote natural behaviour.
Are Buenos Aires Tetras compatible with other fish species?
They are best suited to active, non-aggressive species. Avoid slow-moving or shy fish due to their boisterous nature. Compatible tankmates include other tetras, danios, and small barbs.
How long do Buenos Aires Tetras typically live?
Please contact customer service
Rebecca Forsyth –
The Buenos Aires Tetras are vibrant and active, adding a lot of energy to my 30-liter tank. I kept them in a group of six and they swim together in tight schools. The red-orange fins stand out well under regular lighting. I only recommend pairing them with similarly active fish.
Cameron Hughes –
I bought these for my community tank and they’ve been thriving for three months. The green-gold sheen on their bodies is striking. They do need a good-sized tank and active tankmates, but they’re hardy and easy to care for.
Eric Ball –
Great addition to a lively aquarium. The fish are very colorful and swim in coordinated groups. I noticed they become more active during the day, which adds to the visual appeal of the tank.