Tetra / Aquarium Zone · Ballina
Nematobrycon palmeri
A peaceful community fish. Grows to about 5 cm and suits a tank of 60 litres or more.
The fish, up close
The Emperor Tetra, scientifically known as Nematobrycon palmeri, is a striking freshwater fish with a sleek body and vibrant colours. It features a shimmering silver base colour that is offset by a distinct black stripe running horizontally along its body, starting from the eye to the caudal fin. The fins of the Emperor Tetra are often adorned with hues of red and blue, adding to its regal appearance. This peaceful species is a popular choice for community aquariums due to its beauty and calm demeanor.
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
Emperor Tetras are known for their peaceful nature, making them excellent community tank residents. They are schooling fish, so it is recommended to keep them in groups of at least six to help them feel secure and display their natural behaviours. They are active swimmers and enjoy exploring their environment.
Tank planning
Maintaining stable water parameters is crucial for the health of Emperor Tetras. They prefer slightly acidic water with a pH range of 6.0-7.0 and a temperature between 24-28°C. Regular water changes and a well-filtered tank are essential to keep these fish thriving.
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 Emperor 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.
Emperor Tetra is listed with this tank recommendation: A tank size of at least 60 litres is recommended for a small school of Emperor Tetras. Providing ample swimming space and suitable hiding spots with plants and driftwood will create a comfortable environment for these fish. 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 Emperor Tetra? Contact us to confirm current availability and discuss whether it suits your aquarium before making the trip.
18 Southern Cross Drive
