About us
Melbourne’s premier destination for marine and freshwater passion — serving locals in-store and hobbyists Australia-wide online.
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Why Williamstown Aquarium
Direct importer · 17+ years
Healthier livestock, bypassing the middleman for lower prices.
Secure livestock and dry-stock delivery across Australia. See shipping.
Run by dedicated aquarists who value livestock health over sales.
Backed by hundreds of trusted community reviews.
Our journey
Kororoit Creek Road · Melbourne and online
For over 17 years, Williamstown Aquarium has been the hub for marine and freshwater hobbyists across Victoria. From our expanded showroom on Kororoit Creek Road, we have built a reputation on high-quality care, honest advice, and a genuine passion for underwater ecosystems.
Can’t make it to the Melbourne store? Our full inventory is online. We use specialised packing so livestock and equipment ship Australia-wide and arrive in good condition.
Whether you run a large reef or are setting up a first freshwater tank, the team treats your aquarium like our own.
We stock the dry goods the hobby relies on — including EcoTech Marine, Aqua Illumination, and Red Sea — so your tank has what it needs to thrive.
Swap the placeholder for your shop-tour YouTube embed when you have the link.
What our community says
Google reviews · In-store and online
“By far the best thing about Williamstown Aquarium is the customer service. The marine livestock range is the best in Melbourne… they care about the fish more than the dollars.”
Local Google reviewer“Ordered online from interstate and was worried about shipping, but everything arrived perfectly packed and healthy. Outstanding service for regional hobbyists!”
Online customer, QLDVisit us or shop online
Williamstown North STORE · Tue–Sun 10am–6pm
Find us on Kororoit Creek Road, or shop Australia-wide. Hours, address and directions are on the map below.
Our store
- 10am - 6pm: Tuesday-Sunday
- Monday - Closed
