Fluval FX4 High Performance Canister Filter SmallAnimalFWCategory_Waterers For aquariums up to 1500

For aquariums up to 1500 litres (400 US gallons)

A scientifically blended nutrient mix specifically for larger carnivorous fish who tend to avoid feeding from the top of the aquarium

Penetrates

HEALTHY ENERGY

Available Sizes: 7 lb

Fluval FX4 High Performance Canister Filter SmallAnimalFWCategory_Waterers For aquariums up to 1500Building on the mighty FX performance and reliability platform, 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, making it an ideal choice for aquariums up to 250 US Gal (1000 L). The FX Gravel Vac quickly connects to all Fluval FX4 and FX6 (2nd generation) canister filters for the ultimate convenience in powered substrate cleaning.