Welcome 

Welcome to Sydney Discus Aquariums Online Aquarium Online Shop. With over 20 years experience, our professional team have a passion for fishkeeping and want to inspire our Customers through our large range of Aquarium Supplies and livestock. We are Australia's leading retailer of Discus Fish, Fancy Goldfish, Tropical Fish, Cichlids, Marine Fish, Coral and contemporary, minimal tanks in Australia and are persistent on delivering value, range, quality and service to our Residential and Corporate Clients.

Buy Aquarium fish, Pond products, Planted Aquarium and Saltwater Aquarium Supplies from our Aquarium Online Store.

Visit the Sydney Discus World Aquariums Retail Store (a separate business), where you will be enchanted with the sheer choice of Freshwater, Saltwater Fish, Corals and minimalist, modern Aquariums we have on offer. Come and chat with their friendly Aquarium Experts, who will guide and assist you with your queries and concerns. They will be right by your side in your Aquarium journey and, if you decide to move to a different Aquarium system, e.g. from Tropical Freshwater to Saltwater, we will equip you with what's needed to make your transition as smooth as possible.

Looking for Aquascaping Supplies? We have a huge range of aquascaping supplies including Aquarium CO2 Kits, CO2 fittings, Lily pipes, Aquatic Plant fertilizers, Aquarium Substrate, Aquarium Gravel, Aquarium Backgrounds, hard-to-find Planted Aquaria and more. 

We also offer a comprehensive range of Aquarium and Pond services which include Fish Tank, Pond and Water Feature Design and Installation, Water Chemistry diagnosis, Fish Tank Makeovers and Fish Tank Relocations. 

Looking to buy a Custom-Built Aquarium or install one for your building project? Aquarium Architect are Sydney's leading Custom Fish tank provider. Their Structural Engineering expertise gives them the backbone to design your Custom-built Fish tank, with optimum energy and water usage efficiency in mind. Aquarium Architect's Custom Aquarium designs incorporate Biological, Mechanical Filtration and UV Steralisation principles to ensure that your aquarium stays healthy, stable and less prone to water parameter fluctuations and requires minimal ongoing maintenance. Their Custom Aquarium designs can also incorporate a proprietary feature that streamlines servicing and water changes, saving you time and money.

Visit Aquarium Architect  to schedule an obligation-free consultation, further details, current projects and contact info.

SDWA Online is provided by Sydney Discus World Aquarium Pty Ltd. It is an independant website.

SDWA Online has unique online-only pricing.  Therfore, we urge our Customers to make an informed decision prior to purchasing.