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About Us


Williamstown Aquarium is an independently owned and run business, which was established in 2009. It is now one of Melbourne's best recognised aquarium retailers and has the biggest  range of marine fish and corals of any Victorian retailer. We also offer a huge range of freshwater fish and plants.

We are one of the few retailers who are licensed to import their fish direct – which means healthier, top quality fish because there's one less link in the supply chain. It also allows us to deliver the biggest variety at great prices.  

Williamstown Aquarium  stocks and sells a full range of equipment and aquarium products – from tanks to food to pumps and filters and more.

Our home is still in Williamstown on Kororoit Creek Road. We pride ourselves on our aquarium expertise and our excellent service and advice.