We have moved to 41 Croydon Ave Croydon NSW 2132. Contact us: 0433 784 171. FREE COMBINED SHIPPING ABOVE $189* (DRY GOODS $20, LIVESTOCK $30) Connect with us on WhatsApp for FREE Support
WE ARE CURRENTLY REBUILDING OUR BETTA ROOM. PLEASE SEND US A MESSAGE TO CHECK OUT WHAT WE CURRENTLY HAVE.
DIRECT IMPORTERS FROM INDONESIA AND THAILAND
Welcome to Nano Tanks Australia Aquarium Shop, where we offer a wide selection of premium quality Bettas Fighting Fish. Our dedicated page showcases individual photographs of each Betta, highlighting their unique and stunning features. We take pride in offering only the highest quality Bettas, ensuring their health and happiness in our care. Whether you're a seasoned Betta enthusiast or a beginner, our collection has something for everyone. Browse our selection today and bring home a beautiful and healthy Betta to add to your aquarium.
CHECK OUT OUR INSTAGRAM ACCOUNT INSTEAD @NTA_BETTA_ROOM FOR UPDATED VIDEOS AND PHOTOS OF OUR STOCK
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
Discover this rare betta fish for sale in Australia, exactly as shown in the photos. Each fish is healthy, vibrant, and full of personality—making it the perfect addition to your aquarium. Shipped safely from Sydney, our bettas are ready to thrive in your home tank.
Specifications:
Males: Approx. 4–5 cm | Giant bettas: 7–9 cm
Females: Approx. 3–4 cm | Giant bettas: 7–9 cm
Age: 3–6 months
Origin: Imported from Indonesia or Thailand
Important Notes:
Koi, grizzle, and fancy bettas may naturally change colour and pattern as they grow or during transit.
Long-fin varieties may occasionally nip their own tails—this is a natural behaviour.
All fish are kept in Sydney tap water (23–26°C, pH ~7) to ensure they’re well-adjusted and healthy.
Shipping:
We ship live bettas from Sydney every Monday and Tuesday for the safest transit.
Please see our Shipping Policy for more details.
Optional Video:Want a closer look at your betta before purchase? Order a video of your exact fish through the link provided.
![[ARRIVED 2 - JAN - 2026] 5BT45 - Dark Light HMPK Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-2-jan-2026-5bt45-dark-light-hmpk-male-betta-1184018.jpg?v=1767890249&width=645)
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![[ARRIVED 15 - NOV - 2025] 4BT15 - Metallic Grey Halfmoon Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-15-nov-2025-4bt15-metallic-grey-halfmoon-male-betta-2778485.jpg?v=1763312800&width=645)
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![[ARRIVED 2 - JAN - 2026] 5BT16 - Blue Avatar Halfmoon Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-2-jan-2026-5bt16-blue-avatar-halfmoon-male-betta-2976295.jpg?v=1767890309&width=645)
![[ARRIVED 2 - JAN - 2026] 5BT15 - Blue Avatar Halfmoon Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-2-jan-2026-5bt15-blue-avatar-halfmoon-male-betta-8548911.jpg?v=1767890311&width=645)
![[ARRIVED 2 - JAN - 2026] 5BT14 - Blue Avatar Halfmoon Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-2-jan-2026-5bt14-blue-avatar-halfmoon-male-betta-5790962.jpg?v=1767890306&width=645)
![[ARRIVED 2 - JAN - 2026] 5BT13 - Blue Avatar Halfmoon Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-2-jan-2026-5bt13-blue-avatar-halfmoon-male-betta-6762213.jpg?v=1767890307&width=645)
![[ARRIVED 2 - JAN - 2026] 5BT12 - Blue Avatar Halfmoon Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-2-jan-2026-5bt12-blue-avatar-halfmoon-male-betta-7283877.jpg?v=1767890311&width=645)
![[ARRIVED 2 - JAN - 2026] 5BT11 - Blue Avatar Halfmoon Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-2-jan-2026-5bt11-blue-avatar-halfmoon-male-betta-4847319.jpg?v=1767890311&width=645)
![[ARRIVED 2 - JAN - 2026] 5BT44 - Dark Light HMPK Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-2-jan-2026-5bt44-dark-light-hmpk-male-betta-2323033.jpg?v=1767890308&width=645)
![[ARRIVED 2 - JAN - 2026] 5BT43 - Dark Light HMPK Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-2-jan-2026-5bt43-dark-light-hmpk-male-betta-2251427.jpg?v=1767890312&width=645)
![[ARRIVED 2 - JAN - 2026] 5BT42 - Dark Light HMPK Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-2-jan-2026-5bt42-dark-light-hmpk-male-betta-1136758.jpg?v=1767890313&width=645)
![[ARRIVED 2 - JAN - 2026] 5BT41 - Dark Light HMPK Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-2-jan-2026-5bt41-dark-light-hmpk-male-betta-3791731.jpg?v=1767890306&width=645)
![[ARRIVED 2 - JAN - 2026] 5BT35 - Blue Avatar Halfmoon Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-2-jan-2026-5bt35-blue-avatar-halfmoon-male-betta-8371062.jpg?v=1767890310&width=645)
![[ARRIVED 2 - JAN - 2026] 5BT34 - Blue Avatar Halfmoon Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-2-jan-2026-5bt34-blue-avatar-halfmoon-male-betta-8825918.jpg?v=1767890309&width=645)
![[ARRIVED 2 - JAN - 2026] 5BT33 - Blue Avatar Halfmoon Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-2-jan-2026-5bt33-blue-avatar-halfmoon-male-betta-4390454.jpg?v=1767890310&width=645)
![[ARRIVED 2 - JAN - 2026] 5BT32 - Blue Avatar Halfmoon Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-2-jan-2026-5bt32-blue-avatar-halfmoon-male-betta-9171486.jpg?v=1767890366&width=645)
![[ARRIVED 2 - JAN - 2026] 5BT31 - Blue Avatar Halfmoon Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-2-jan-2026-5bt31-blue-avatar-halfmoon-male-betta-9505739.jpg?v=1767890365&width=645)
![[ARRIVED 8 - JAN - 2026] 5BT26 - Black Cellophane Halfmoon Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-8-jan-2026-5bt26-black-cellophane-halfmoon-male-betta-2552808.jpg?v=1767977165&width=645)
![[ARRIVED 15 - NOV - 2025] 5BT25 - Red Halfmoon Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-15-nov-2025-5bt25-red-halfmoon-male-betta-5380292.jpg?v=1764859205&width=645)
![[ARRIVED 2 - JAN - 2026] 5BT24 - Blue Avatar Halfmoon Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-2-jan-2026-5bt24-blue-avatar-halfmoon-male-betta-4157006.jpg?v=1767890367&width=645)
![[ARRIVED 15 - NOV - 2025] 5BT23 - Cambodia Halfmoon Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-15-nov-2025-5bt23-cambodia-halfmoon-male-betta-7248428.jpg?v=1763312800&width=645)
![[ARRIVED 15 - NOV - 2025] 5BT22 - Red Halfmoon Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-15-nov-2025-5bt22-red-halfmoon-male-betta-3406449.jpg?v=1763312800&width=645)
![[ARRIVED 2 - JAN - 2026] 5BT21 - Blue Avatar Halfmoon Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-2-jan-2026-5bt21-blue-avatar-halfmoon-male-betta-7247777.jpg?v=1767890369&width=645)
![[ARRIVED 8 - JAN - 2026] 4BT25 - Blue Avatar Halfmoon Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-8-jan-2026-4bt25-blue-avatar-halfmoon-male-betta-4657539.jpg?v=1767977165&width=645)
![[ARRIVED 17 - NOV - 2025] 4BT36 - Blue Halfmoon Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-17-nov-2025-4bt36-blue-halfmoon-male-betta-4247831.jpg?v=1764859205&width=645)
![[ARRIVED 17 - NOV - 2025] 4BT34 - Blue Halfmoon Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-17-nov-2025-4bt34-blue-halfmoon-male-betta-2517564.jpg?v=1763399762&width=645)
![[ARRIVED 17 - NOV - 2025] 4BT33 - Dark Blue Halfmoon Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-17-nov-2025-4bt33-dark-blue-halfmoon-male-betta-2296592.jpg?v=1763399762&width=645)
![[ARRIVED 17 - NOV - 2025] 4BT32 - Blue Halfmoon Male Betta - Nano Tanks Australia](//nanotanksaustralia.com.au/cdn/shop/files/arrived-17-nov-2025-4bt32-blue-halfmoon-male-betta-5219310.jpg?v=1763399763&width=645)
![[ARRIVED 2 - JAN - 2026] 5BT45 - Dark Light HMPK Male Betta - Nano Tanks Australia](http://nanotanksaustralia.com.au/cdn/shop/files/arrived-2-jan-2026-5bt45-dark-light-hmpk-male-betta-1184018.jpg?v=1767890249&width=645)
![[ARRIVED 8 - JAN - 2026] 4BT43 - UNIQUE: Black Cellophane Halfmoon Male Betta - Nano Tanks Australia](http://nanotanksaustralia.com.au/cdn/shop/files/arrived-8-jan-2026-4bt43-unique-black-cellophane-halfmoon-male-betta-3249428.jpg?v=1767890309&width=645)
![[ARRIVED 8 - JAN - 2026] 4BT42 - Red Koi Nemo Halfmoon Plakat Male Betta - Nano Tanks Australia](http://nanotanksaustralia.com.au/cdn/shop/files/arrived-8-jan-2026-4bt42-red-koi-nemo-halfmoon-plakat-male-betta-6194082.jpg?v=1768064048&width=645)
![[ARRIVED 8 - JAN - 2026] 4BT16 - Blue Avatar Halfmoon Male Betta - Nano Tanks Australia](http://nanotanksaustralia.com.au/cdn/shop/files/arrived-8-jan-2026-4bt16-blue-avatar-halfmoon-male-betta-5600669.jpg?v=1767977106&width=645){kind=avatar}
![[ARRIVED 15 - NOV - 2025] 4BT15 - Metallic Grey Halfmoon Male Betta - Nano Tanks Australia](http://nanotanksaustralia.com.au/cdn/shop/files/arrived-15-nov-2025-4bt15-metallic-grey-halfmoon-male-betta-2778485.jpg?v=1763312800&width=645)
![[ARRIVED 8 - JAN - 2026] 4BT14 - Yellow Halfmoon Male Betta - Nano Tanks Australia](http://nanotanksaustralia.com.au/cdn/shop/files/arrived-8-jan-2026-4bt14-yellow-halfmoon-male-betta-6836702.jpg?v=1768064045&width=645)
![[ARRIVED 8 - JAN - 2026] 4BT13 - White Cellophane Halfmoon Male Betta - Nano Tanks Australia](http://nanotanksaustralia.com.au/cdn/shop/files/arrived-8-jan-2026-4bt13-white-cellophane-halfmoon-male-betta-8861788.jpg?v=1768064046&width=645)
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![[ARRIVED 2 - JAN - 2026] 5BT31 - Blue Avatar Halfmoon Male Betta - Nano Tanks Australia](http://nanotanksaustralia.com.au/cdn/shop/files/arrived-2-jan-2026-5bt31-blue-avatar-halfmoon-male-betta-9505739.jpg?v=1767890365&width=645){kind=avatar}
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![[ARRIVED 15 - NOV - 2025] 5BT25 - Red Halfmoon Male Betta - Nano Tanks Australia](http://nanotanksaustralia.com.au/cdn/shop/files/arrived-15-nov-2025-5bt25-red-halfmoon-male-betta-5380292.jpg?v=1764859205&width=645)
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