Designed for aquariums up to 400 gallons, FX6 is the high-capacity workhorse of Fluval's canister lineup, enhanced with all the power and reliability you've come to expect from a high-performance filter.
Key Features:
Multi-stage filter pumps out an astounding 925 gallons (3500 L) of water per hour
Improved motor technology provides better performance while consuming 10% less electricity than previous generation