Fluval FX4 High Performance Canister Filter - for Aquariums Up To 250 US Gallons Pond Fish Food Flourish Trace™ is safe for

Flourish Trace™ is safe for invertebrates such as shrimp

and O-Ring

Crude Fat (min) 8%

Smart Pump™ – advanced microchip technology continuously monitors and optimizes pump performance

Fluval FX4 High Performance Canister Filter - for Aquariums Up To 250 US Gallons Pond Fish Food Flourish Trace™ is safe for"WILL MATCH "ANY" ADVERTISED ONLINE PRICE" Building off the high performance FX platform, the all new FX4 canister filter bridges the gap between the Fluval 406 and the FX6 canister filters, making it an ideal choice for aquariums up to 250 US Gal (1000 L). Multi stage filter pumps out 700 gallons (2650 L) of water per hour Smart Pump advanced microchip technology continuously monitors and optimizes pump performance Self starting just add water, plug