Tetra / Aquarium Zone · Ballina
Hemigrammus erythrozonus
A peaceful community fish. Grows to about 4 cm and suits a tank of 60 litres or more.
The fish, up close
The Glowlight Tetra, scientifically known as Hemigrammus erythrozonus, is a popular and striking freshwater fish species originating from South America. These tetras have a slender, elongated body with a distinctive iridescent silver colouration that is accentuated by a vibrant orange stripe running horizontally from the nose to the base of the tail. The fins of the Glowlight Tetra also exhibit a bright red or orange hue, adding to their overall beauty. These peaceful and schooling fish are best kept in groups to showcase their schooling behaviour and reduce stress.
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
Glowlight Tetras are peaceful and sociable fish that thrive when kept in groups of 6 or more individuals. They are active swimmers and prefer a well-planted aquarium with open swimming spaces. These tetras are known for their schooling behaviour, and watching them move together in unison can be a mesmerizing sight.
Tank planning
Maintaining stable water parameters is crucial for the health of Glowlight Tetras. They prefer slightly acidic water with a pH range of 6.5-7.5 and a temperature between 23-27°C. Regular water changes and a well-maintained aquarium with good filtration are essential for their well-being. Providing ample hiding spots among plants and gentle water flow is also recommended.
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 Glowlight 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.
Glowlight Tetra is listed with this tank recommendation: A minimum tank size of 60 litres is recommended for a school of 6-8 Glowlight Tetras. A larger aquarium with a length of at least 60 cm provides them with ample space to swim and exhibit their natural behaviours. 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 Glowlight Tetra? Contact us to confirm current availability and discuss whether it suits your aquarium before making the trip.
18 Southern Cross Drive
