FLUVAL FX SPRAY BAR KIT FX2 / FX4 / FX5 / FX6. Fluval's new spray bar specifically designed for use with the Fluval FX2, FX4 & FX6 Canister Filters! Fluval FX Spray Bar Kit is used to direct water to any area of the aquarium, increasing surface agitation and improving oxygenation that is essential for a healthy aquarium.
eBay