Aztec Aquarium is Adelaide’s specialist nano aquarium shop. We’re located just outside the Adelaide CBD, with easy parking. You can visit us and shop in store, or shop online.

We stock a large range of healthy tropical and cold water aquarium fish and shrimp as well as marine clown fish. In addition we stock true aquatic plants, but for those that prefer artificial plants, we also have a range of realistic decorative alternatives. We also offer a variety of quality aquariums, equipment, decorations and accessories.

All of Aztec Aquarium’s livestock is ethically and sustainably sourced. That means we only stock tank-bred and reared livestock. We do not stock or sell wild caught fish.  Our fish and plants are sourced from local Australian breeders and growers wherever possible.

​We’re a South Australian family owned small business who pride ourselves on our knowledge and passion for fish and for sustainability. We offer competitive prices and provide excellent customer service and advice. ​​​​We look forward to sharing our passion with you.​​

Google Reviews

  • review rating 5  This store is wonderfully set out, clean tanks, well priced fish and the owner is a wealth of knowledge! All of the fish and the plants are in top condition and it's obvious he truly cares about the fish he is selling 😊 Incredibly friendly and spot on advice. Definitely one of the best aquarium stores in Adelaide!

    thumb Sarah-Jane Brew
  • review rating 5  I went into Aztec Aquarium wondering why my Betta fish from another pet shop wasn’t doing the best. Daniele explained to me what was Going wrong and recommended the right treatment — his amazing knowledge and product recommendations literally saves my Bettas life!!! Since then - we have visited Daniele many times and his customer service/knowledge is above and beyond - any questions we have he is just happy to help. Our Betta is the best he’s ever been! If you want the best service , knowledge and just a happy Healthy fish look no further!!! Aztec Aquarium is the best Aquarium I’ve ever been too - and now my Betta will have a long and happy life - thanks Daniele!

    thumb Ellie Finlay
  • review rating 5  Found by recommendation and the owner is friendly, patient and very knowledgeable. Huge range of fish and aquarium peripherals/supplies, especially for a small shop. Extremely happy with my visit.

    thumb Josh Dellavalle
  • review rating 5  Fantastic experiences with this place and owner. An absolute wealth of knowledge. He seems more interested in providing customers with the best fish experience, rather than making more sales. I thoroughly recommend this place based on my experience of getting everything I need to set up my new tank. Most of the stuff was a little cheaper, and better quality than the bigger chain stores too!

    thumb Ben Schubert
  • review rating 5  I've visited a number of aquariums before but this is by far the best! The owner is very knowledgeable, friendly and will answer any questions you may have. I've been there twice, to get plants, Bettas, shrimp and medication and I'm pretty satisfied with everything. This is my go to for aquarium products!

    thumb Debra Chua

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