Fluval FX4 High Performance Canister Filter

  • $309.99
    Unit price per 


  • Multi-stage filter pumps out 700 US Gal (2650 L) of water per hour
  • Smart Pump advanced microchip technology continuously monitors and optimizes pump performance
  • Self-starting – just add water, plug in and Smart Pump will take over. Trapped air auto-evacuated every 12 hours to ensure maximum efficiency
  • Easy water changes eliminate need to lift heavy buckets. Simply attach hosing to output and Smart Pump does the rest
  • Removable, stackable media baskets eliminate water bypass and hold a total of 1 US Gal (3.9 L) of media
  • Compact 41.9 cm (16.5 in) tall design - easily fits under most aquariums
  • All filter media included - mechanical, chemical and biological
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