Tetra / Aquarium Zone · Ballina
Hemigrammus caudovittatus
Semi-aggressive, so choose its tankmates with care. Grows to about 5 cm and suits a tank of 60 litres or more.
The fish, up close
The Gold Buenos Aires Tetra, scientifically known as Hemigrammus caudovittatus, is a striking freshwater fish with a sleek, elongated body and a vibrant golden-yellow colouration that intensifies under proper lighting conditions. This tetra species features a distinct black stripe running horizontally along its body, adding to its visual appeal. The fins of the Gold Buenos Aires Tetra may exhibit hints of red and black, further enhancing its overall beauty. These active and social fish are peaceful by nature and do well in community aquariums, especially when kept in small groups.
Care guide
Use these notes to shape a setup around the fish, then speak with our team about the tank you have in mind.
Plan your setupBehaviour
Gold Buenos Aires Tetras are known for their lively and schooling behaviour. They thrive in the company of their own species or other peaceful community fish. These tetras are active swimmers and enjoy exploring their environment, so providing ample swimming space and hiding spots in the aquarium is crucial to their well-being.
Tank planning
Maintaining stable water parameters is key to the health of Gold Buenos Aires Tetras. They prefer slightly acidic to neutral water with a temperature range of 23-27°C. Regular water changes and a well-maintained filtration system are essential to keep the aquarium environment clean and conducive to their overall health. Ensure that the tank is securely covered, as these tetras can be prone to jumping.
Practical details
Questions
For a specific fish, current stock or a tank setup question, speak with the Aquarium Zone team before travelling.
Contact the storeAquarium Zone regularly helps customers find freshwater fish in Ballina and across the Northern Rivers. Stock changes week to week, so contact the store before visiting if you are looking for Gold Buenos Aires Tetra.
Yes. Bring your tank size, current fish list, setup photos, and any water test results so the team can help with compatibility, stocking, and care advice.
Gold Buenos Aires Tetra is listed with this tank recommendation: A minimum tank size of 60 litres is recommended for a small school of Gold Buenos Aires Tetras. Providing a longer tank rather than a taller one is beneficial, as these fish are active swimmers that appreciate horizontal space to dart around. Ask in-store for advice based on your exact setup and tank mates.
Yes. Aquarium Zone serves aquarium hobbyists from Ballina, Lennox Head, Alstonville, Wollongbar, Bangalow, Byron Bay, Lismore, Evans Head, Mullumbimby, Casino and the wider Northern Rivers.
Aquarium Zone / Ballina
Looking for Gold Buenos Aires Tetra? Contact us to confirm current availability and discuss whether it suits your aquarium before making the trip.
18 Southern Cross Drive
