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).

Footprint: 40 L x 40 W x 53 H cm (15.75 L x 15.75 W x 20.8 H")