Askoll 280190 Flo' Synthetic Wadding for Aquarium Fish Filters 100g

PET fiber (Polyethylene Terephthalate): biologically inert and insoluble in water Universal for all biological filters and all types of aquariums, both marine and freshwater 100g Protects the biological filter compartment Does not release substances, removes coarse organic waste and makes water clear Original Askoll spare part