Misc / Aquarium Zone · Ballina
percolates nov aculeata
Aggressive, and best with robust tankmates of a similar size. Grows to about 50 cm and suits a tank of 200 litres or more.
The fish, up close
The Australian Bass, scientifically known as Percalates novemaculeata, is a freshwater fish native to eastern Australia. They have a sleek, elongated body with a silver-grey colouration and distinctive black blotches along their sides. Australian Bass have a slightly forked tail fin and sharp spines on their dorsal fin. These fish are known for their powerful swimming abilities and are popular among anglers for their fighting spirit.
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
Australian Bass are territorial and can be aggressive towards conspecifics, especially during breeding season. They are active swimmers and prefer a well-aerated tank with plenty of hiding spots and plants to mimic their natural habitat. These fish are known to jump out of the water, so a secure lid is recommended.
Tank planning
Maintaining water quality is crucial for the health of Australian Bass. They prefer slightly acidic to neutral water with temperatures between 20-25°C. Regular water changes and a powerful filtration system are necessary to keep their environment clean and stable.
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 Bass.
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.
Bass is listed with this tank recommendation: A minimum tank size of 200 litres is recommended for a pair of Australian Bass. Larger tanks with a footprint of at least 120 cm in length are preferable to provide ample swimming space and territorial boundaries. 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 Bass? Contact us to confirm current availability and discuss whether it suits your aquarium before making the trip.
18 Southern Cross Drive
