Where your Aquariums Come Alive

Healthy fish. Thriving plants. Expert guidance.
Sydney’s destination for aquascaping and aquarium essentials.

🐠 Healthy, quality Livestock 🌿Premium Aquatic Plants 🎓Aquascaping Masterclasses

📍Sydney-Based • Princes Highway

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Why Newtown Aquarium?

Built for Hobbyists. Trusted by Experts.

At Newtown Aquarium, we believe an aquarium isn’t just décor - it’s a living
ecosystem. Our team is passionate about helping beginners and seasoned aquascapers build
thriving underwater worlds with confidence.

Learn More About Us

Learn. Build. Thrive.

  • Aquascaping Masterclasses

    Learn the art and science of aquascaping with our expert-led workshops. From layout design and plant selection to lighting and water chemistry, we'll guide you through every step to create stunning, thriving aquatic environments. Perfect for beginners and experienced hobbyists alike.

  • Beginner Fishkeeping Guides

    From selecting the right fish and plants to maintaining optimal water conditions, we're committed to providing free professional guides to help you create a thriving aquatic environment. Trust our knowledge and passion for aquariums to support your success.

  • Professional & Friendly Guidance

    Our expert team is here to guide you every step of your fishkeeping journey. Whether you're setting up your first tank or expanding an established aquarium, we provide friendly, professional advice tailored to your needs.

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  • Pearce Jacobs (Pearcius)

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    The best service I’ve ever had at an aquarium.
    Nicest dudes, suuuuuper helpful, and so knowledgeable. Instantly knew everything we needed for certain issues.
    Also - Sensational range of local-bred livestock and plants. The experience we just had made us want to come back asap. 🐠

  • Riley

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    Beautifully managed aquarium with an incredible variety of fish. To add, these fish are all in gorgeous condition with decorated, stimulating tanks. Staff really knew what he was talking about and genuinely one of Sydney’s very best fish shops. All of the fish seemed happy and content. They even had an Arowana, which if you’re an enthusiast, is always an awe inspiring sight!

  • Mimi

    ⭐⭐⭐⭐⭐

    I had a fantastic experience at Newtown Aquarium! The staff were incredibly knowledgeable and helpful, providing me with all the information I needed to care for my new fish. The selection was impressive, and I was really pleased to see how healthy and vibrant the fish were. It’s clear they prioritize quality and customer satisfaction. I highly recommend Newtown Aquarium to anyone looking for healthy fish and expert advice. I’ll definitely be returning!

Peaceful Aquarium Friends

Building a calm and balanced community tank starts with choosing the right species. Our Peaceful Fish collection includes friendly, non-aggressive aquarium fish that thrive in shared environments and planted tanks. Perfect for community aquariums, these fish are selected for their compatibility, easy temperament, and ability to live happily alongside other species without stress or aggression.

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Fishkeeping Guides

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Visit Us

Looking for some in-person advice on how to set up your dream aquarium?

Come find us at 66A Princes Highway, St Peters, 2044.

Get Directions

Mon - Fri: 11:00am - 5:30pm
Sat - Sun: 10:00am - 5:00pm

(02) 9519 3631

66A Princes Highway.
St Peters. 2044. NSW

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