KORDON Copper-AID External Parasite Treatment for Aquarium Fish – Cures Ich, Velvet, and Parasites on Freshwater and Saltwater Fish, 16-Ounces Size:16 oz Administer twice a week for

Administer twice a week for two weeks as an initial dose at the beginning of the season

Mixed textures satisfy chewing instincts

📱 Wireless Control: Effortlessly manage your aquarium's pumps & lighting with integrated wireless control

keeping your fish safe

A beautiful

KORDON Copper-AID External Parasite Treatment for Aquarium Fish – Cures Ich, Velvet, and Parasites on Freshwater and Saltwater Fish, 16-Ounces Size:16 oz Administer twice a week forBrand Kordon Liquid Volume 16 Fluid 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