FLUVAL FX4 Fish Tank Marine Aquarium Canister Filter NEW Damage box. The item "FLUVAL FX4 Fish Tank Marine Aquarium Canister Filter NEW Damage box" is in sale since Wednesday, November 24, 2021. This item is in the category "Pet Supplies\Fish & Aquariums\Filters". The seller is "noahsark48" and is located in Bergenfield, New Jersey. This item can be shipped worldwide.