Treats bacterial fish infections
Promotes healing of koi and goldfish
Rapidly repairs damaged fins
Treats fin and tail rot, ulcers and open wounds

 
 API Pond Melafix acts as an all-natural, remedy for koi and goldfish diseases, including eye cloud, mouth fungus, tail rot and fin, damaged fins, ulcers and open wounds. Use if you notice these symptoms among fish in your pond or when adding new fish. It is safe for snails and other invertebrates and will not harm aquatic plants, affect pH or adversely affect your pond's natural biological filter. Comes in a 473 ml pack.