A.P.I 237ml Melafix Pond TreatmentAPI Melafix Pond Treatment 237ml is an all natural antibacterial fish remedy designed to help treat common bacterial infections and support healing in pond and aquarium fish. Key Features All natural antibacterial fish treatment Helps treat open wounds, abrasions and bacterial infections Effective against tail rot, mouth fungus and eye cloud Promotes regrowth of damaged fins and tissue Suitable for use when adding new fish Product Description API