Behaviour
How it lives.
These fish are social and do well in community tanks. They are active swimmers and enjoy exploring their environment.
All fish
Molly / Aquarium Zone · Ballina
Balloon Molly.
Poecilia sphenops
A peaceful community fish. Grows to about 8 cm and suits a tank of 20 litres or more.
The fish, up close
More than a beautiful fish.
The Balloon Molly is a popular freshwater fish known for its distinctive rounded body shape and vibrant colours. They are peaceful and easy to care for, making them ideal for beginner aquarists.
Care guide
Build a better match.
Use these notes to shape a setup around the fish, then speak with our team about the tank you have in mind.
Plan your setupTank planning
Set it up well.
Maintain a stable water temperature between 24-28°C and provide plenty of plants and hiding spots. Regular water changes are essential to keep the tank clean.
Practical details
Plan the space and routine.
- Origin
- Central America
- Max Size
- 8 cm
- Diet
- Balloon Mollies are omnivores and should be fed a varied diet including high-quality flake food, algae wafers, and occasional live or frozen foods like bloodworms or brine shrimp.
- Tank Recommendation
- A minimum tank size of 20 litres is recommended for a small group of Balloon Mollies. Larger tanks are preferable for larger groups.
Questions
Plan before you bring one home.
For a specific fish, current stock or a tank setup question, speak with the Aquarium Zone team before travelling.
Contact the storeIs Balloon Molly available at Aquarium Zone in Ballina?
Aquarium 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 Balloon Molly.
Can Aquarium Zone help me decide if Balloon Molly suits my aquarium?
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.
What tank size does Balloon Molly need?
Balloon Molly is listed with this tank recommendation: A minimum tank size of 20 litres is recommended for a small group of Balloon Mollies. Larger tanks are preferable for larger groups. Ask in-store for advice based on your exact setup and tank mates.
Do you serve customers outside Ballina?
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
Choose with confidence.
Looking for Balloon Molly? Contact us to confirm current availability and discuss whether it suits your aquarium before making the trip.
18 Southern Cross DriveBallina NSW 2478
(02) 6686 0002