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

  • 5 star review  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
    8/31/2019
  • 5 star review  Daniele is amazing! His knowledge of fish is just incredible. The fish he stocks are hardy and don't seem to succumb to stress the way other shops stock does. I thoroughly recommend Aztec Aquariums for all your aquarium needs!

    thumb Emma O'Dea
    1/19/2020
  • 5 star review  Super friendly owner, never too busy to make recommendations or offer advice. Really good range of stock. 👍

    thumb Lucy Rose Willoughby
    1/07/2020
  • 5 star review  This place is amazing. Exceptional service and the owner has exceptional knowledge of his fish and products. The owner, Daniel was one of the most welcoming and knowledgeable individuals I have ever met/been served by. I have been buying fish for years and to this day, his service has been the best I have ever received. I am already a regular customer and I will continue to be so until the store closes (I HOPE NEVER). If you are a beginner or long time aquarium owner, I could not recommend Daniel and his store enough.

    thumb Kim Klopotowski
    8/10/2020
  • 5 star review  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
    10/04/2019

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