Misc / Aquarium Zone · Ballina
Lates calcarifer
Aggressive, and best with robust tankmates of a similar size. Grows to about 120 cm and suits a tank of 300 litres or more.
The fish, up close
The Barramundi, scientifically known as Lates calcarifer, is a striking and highly prized fish species found in the tropical waters of the Indo-West Pacific region. It has a sleek, elongated body with a large mouth and prominent eyes. Barramundi are known for their silver to grey colouration, often with a slight greenish or blueish hue, along with distinct scales that give a shimmering effect under light. They also have a slightly forked tail fin and dorsal spines. These carnivorous fish are popular among aquarists for their beauty and unique behaviour.
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
Barramundi are known to be active and aggressive predators, often exhibiting a curious and bold personality. They can be territorial, especially towards smaller tank mates, and may display dominant behaviour. It's essential to provide them with plenty of hiding spots and space to swim freely to reduce stress and aggression.
Tank planning
Maintaining water quality is crucial for the health of Barramundi. They require a well-filtered aquarium with regular water changes to keep ammonia and nitrite levels low. These fish prefer slightly brackish water conditions, so adding a small amount of marine salt is recommended. Additionally, providing a varied and balanced diet will help promote their overall health and vibrant colouration.
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 Barramundi.
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.
Barramundi is listed with this tank recommendation: For a single adult Barramundi, a tank size of at least 300 litres is recommended to accommodate their active nature and potential growth. Larger tanks are ideal for housing multiple Barramundi or creating a community setup with suitable tank mates. 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 Barramundi? Contact us to confirm current availability and discuss whether it suits your aquarium before making the trip.
18 Southern Cross Drive
