Aquariums for Sale
Explore our full range of aquariums for sale, perfect for beginners and experienced aquarists alike. Whether you're setting up a tropical, freshwater, or marine tank, we have options to suit every space, style, and budget.
Choose from nano tanks, glass aquariums, starter kits, rimless designs, and large custom display tanks. Our selection includes models with built-in filtration, lighting, and lids, making setup simple and stress-free.
We stock tanks suited for goldfish, bettas, cichlids, shrimp, reef systems, and more — from compact desktop setups to statement display tanks for homes or offices.
Not sure where to start? Our expert team can help you select the right tank for your livestock, environment, and goals.
Shop online for fast, secure shipping Australia-wide or visit our Melbourne store to view our full aquarium range in person.
Fluval Flex 2.0 Poly-Carb Filter Cartridges (3-Pack)
Fluval Flex 2.0 Poly-Carb Filter Cartridges (3-Pack) Enhance the filtration efficiency of your Fluval Flex 2.0 aquarium with this 3-pack of Fluval Poly‑Carb Filter Cartridges. Engineered for dual-action filtration, each cartridge combines activated carbon with mechanical filtering to eliminate odors, toxins, and...
$18.95
Fluval Flex 57 Litre Stand
Fluval Flex 57 Litre Stand The Fluval Flex Aquarium stand for 57 L/15 US gal aquariums comes in a coordinating, stylish black or white colour and its curved design follows the smooth contours of the Flex aquarium. The Fluval Flex...
$169.00
Fluval Flex Aquarium 34 Litre White
Fluval Flex Aquarium 34 Litre WhiteThe all-new Flex nano aquarium series provides contemporary styling with its distinctive curved front. The tank is also equipped with powerful 3-stage filtration and an infrared remote control that allows you to select between several...
$299.00
Fluval Flex Aquarium Cabinet 123 Litre Black
Fluval Flex Aquarium Cabinet 123 Litre BlackThis stylish and modern looking cabinet is designed specifically to suit the 123 Litre Fluval Flex Fish Tank. Made of high quality materials with simple to read instructions the aquarium cabinet looks amazing with...
$349.00
Fluval Flex Aquarium Cabinet 123 Litre White
Fluval Flex Aquarium Cabinet 123 Litre WhiteThis stylish and modern looking cabinet is designed specifically to suit the 123 Litre Fluval Flex Fish Tank. Made of high quality materials with simple to read instructions the aquarium cabinet looks amazing with...
$349.00
Fluval Flex Aquarium Curved Stand 123 Litre Black
Fluval Flex Aquarium Curved Stand 123 Litre BlackThis stylish and modern looking stand is designed specifically to suit the 123 Litre Fluval Flex Fish Tank. Made of high quality materials with simple to read instructions the aquarium cabinet looks amazing...
$249.00
Fluval Flex Aquarium Curved Stand 123 Litre White
Fluval Flex Aquarium Curved Stand 123 Litre WhiteThis stylish and modern looking stand is designed specifically to suit the 123 Litre Fluval Flex Fish Tank. Made of high quality materials with simple to read instructions the aquarium cabinet looks amazing with...
$239.00
Fluval Flex Aquarium Kit 123 Litre Black
The Fluval Flex 123 Litre Aquarium Kit Black combines a striking curved-front design with powerful integrated filtration and smart LED lighting, creating a stylish all-in-one freshwater aquarium for the home or office. With a generous 123 litre capacity and dimensions...
$649.00
Fluval Flex Aquarium Kit 123 Litre White
Fluvial Flex Aquarium Kit 123 Litre White The Fluval Flex 123 Litre Curved Aquarium White makes an exciting addition to Fluval’s aquarium series. It comes equipped with a mobile device operated Aquasky LED that offers total control over brilliant custom...
$640.00
Fluval Flex Remote Control Replacement
The Fluval Flex Remote Control Replacement is designed to restore full control of your Fluval Flex aquarium lighting system. This genuine replacement remote allows you to easily adjust lighting settings, including colours, brightness and special lighting effects. Perfect for replacing...
$19.95
Fluval Flex Saltwater Marine Aquarium Kit 123 Litre Black
Fluval Flex Saltwater Marine Aquarium Kit 123 Litre Black The Flex 32.5 US Gal / 123 L Saltwater Aquarium Kit makes an exciting addition to Fluval’s bold curved aquarium series. It comes equipped with a mobile device operated Marine 3.0...
$749.00
Fluval FX Gravel Cleaner Vacuum Bag Fine (2)
Fluval FX Gravel Cleaner Vacuum Bag Fine (2Pack)When used with the Fluval FX Gravel Vac, the Fine filter bag effectively traps particles and debris. Compatible with the Fluval FX Gravel Vacuum (Item #A370 - sold separately) Provides a deep clean,...
$26.95
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Fluval FX Gravel Cleaner Vacuum Bag Super Fine (2)
Fluval FX Gravel Cleaner Vacuum Bag Super Fine (2Pack)When used with the Fluval FX Gravel Vac, the Super Fine filter bag effectively traps particles and debris. Compatible with the Fluval FX Gravel Vacuum (Item #A370 - sold separately) Provides a...
$32.95
Fluval FX Gravel Vac Cleaner Kit
Fluval FX Gravel Cleaner Kit The FX Gravel Vac quickly connects to all Fluval FX4 and FX6 (2nd generation) canister filters for the ultimate convenience in powered substrate cleaning. Effectively traps dirt and debris Integrated filter housing with Fine and...
$109.95
Fluval FX2 Canister Filter
Fluval FX2 Canister Filter The FX2 is an excellent filter choice for those with aquariums that are too big for the Fluval 407 but too small for the Fluval FX4 Filter, the all-new FX2 high performance canister filter is a...
$469.00
Fluval FX2 FX4 FX5 FX6 Filter Bio-Foam Replacement
Keep your aquarium performing at its best with the Fluval FX2 FX4 FX5 and FX6 Bio-Foam A239 Replacement Filter Pads — the genuine filtration media engineered specifically for Fluval high-performance canister filters. This 2-pack of Bio-Foam is designed to provide...
$29.95
Fluval FX2 FX4 FX6 Filter Ribbed Hosing
Fluval FX2 FX4 FX6 Filter Ribbed Hosing Fluval FX Ribbed Hose – Durable, Flexible, and Built for Performance Upgrade your aquarium setup with the Fluval FX6 Ribbed Hose, designed specifically for the Fluval FX series of high-performance canister filters. Crafted...
$79.95
Fluval FX4 Canister Filter
Fluval FX4 Canister Filter The FX4 is an excellent filter choice for those with aquariums that are too big for the Fluval 406 but too small for the Fluval FX6 Filter, the all-new FX4 high performance canister filter is a...
$569.00
Fluval FX4 Filter Replacement Pump
Fluval FX4 Filter Replacement Pump Made for Australia with 240V Australian Plug Fluval FX4 spare pump has Smart Pump Technology, an advanced technological feature that continually monitors the pump, constantly measuring impeller speed and force to ensure powerful output and...
$229.00
Fluval FX4 FX5 FX6 Filter Foam Pads
Fluval FX4 FX5 FX6 Filter Foam Pads 3 pack Maintain a crystal-clear aquarium with the Fluval FX4/FX5/FX6 Filter Foam Pads – 3 Pack. Specially designed to fit the Fluval FX series canister filters, these high-performance foam pads provide effective mechanical...
$26.95
Fluval FX5 and FX6 Filter Media Pack
Fluval FX5 and FX6 Filter Media Pack. Comes complete with 100 Bio Balls and 2.5kg of ceramic noodles. Filter Media pack to suit most larger canister filters. Ceramic noodles are highly porous and provide the ideal environment for beneficial bacteria...
$49.95
Fluval FX5 FX6 Filter Pump Impeller
The Fluval FX6 Impeller is a genuine replacement component designed to maintain the performance and efficiency of Fluval FX6 external canister filters. The impeller plays a critical role in driving water flow through the filter, ensuring proper circulation and filtration...
$119.95
Fluval FX5 FX6 Filter Replacement Pump with Impeller
Fluval FX6 Filter Replacement Pump with Impeller Made for Australia with 240V Australian Plug Fluval FX6 spare pump has Smart Pump Technology, an advanced technological feature that continually monitors the pump, constantly measuring impeller speed and force to ensure powerful...
$299.00
Fluval FX6 Canister Filter – High Performance External Filter for Large Aquariums
Fluval FX6 Canister Filter — The Ultimate External Filter for Large Aquariums The Fluval FX6 Canister Filter is designed for aquariums up to 1500 litres — perfect for serious aquarists, cichlid tanks, turtle tanks, and heavily stocked freshwater or marine...
$679.00
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