Fluval FX4 High Performance Canister Filter

SKU: 19132
Stock: Limited Stock
$599.95  Inc. GST

The all-new FX4 high performance canister filter is a compact 'little brother' to the FX6. The FX4 bridges the gap between the Fluval 406 and the FX6 canister filter.

Click and Collect Click & Collect also available from our Adelaide store. Usually ready on the same day.

FX Series High Performance Canister Filters

Known for its strength and durability, FX Series sweeps the tank harder and faster to retain a greater amount of debris, which translates into cleaner water and less maintenance frequency.
Comes equipped with all the power, media capacity and reliability you’d expect from a high-performance filter.
Patented Smart Pump™ performance-optimizing technology.
Intricate multi-stage filtration with built-in powered water change system
Basket-in-basket tray design offering massive media capacity.



  • Smart Pump - advanced microchip technology continuously monitors and optimises pump performance.
  • Self-starting - just add water, plug in and Smart PumpTM will take over. Trapped air feature, auto-evacuates every 12 hours to ensure maximum efficiency.
  • Removable, stackable media baskets eliminate water bypass.
  • All filter media and hosing included - mechanical, chemical and biological.
  • Aqua-Stop valves with leak-proof Click-Fit attachment system.
  • Valves positioned at convenient 45-degree angle for easy installation and rotation.
  • Anti-clog, telescopic strainer ensures continuous water flow.
  • Multi-Directional Output nozzles can be fully adjusted to create customised water flows.
  • Utility Valve with drain hose for easy maintenance and flushing of canister.
  • Rubberized feet help ensure quiet operation .
  • Easily fits under most aquariums.
  • Made in Italy.
  • Suitable for use in both freshwater and saltwater aquariums.

Model Aquarium Capacity Pump Output Wattage
FX2 750 L 1800 L/PH


FX4 1000 L 2650 L/PH


FX6 3500 L 3500 L/PH