KORDON Copper-AID External Parasite Treatment for Aquarium Fish – Cures Ich, Velvet, and Parasites on Freshwater and Saltwater Fish, 16-Ounces

Item Weight: 17 Ounces Item Form: Copper Target Species: Fish About this item Aids in general external parasite prevention Non staining Protects tank for 1 full month Just 1 teaspoon per 4 gallons of water,16 oz. Treats 400 gallons Treats ich, velvet & protozoan parasites