Salt is essential for fish health. Koi and goldfish need salt to control their electrolyte balance. Salt also promotes the natural slime coating of fish, which protects against fungus and disease as well as reduce stress.
99% pure - made from evaporated seawater
Reduces fish stress and improves disease recovery
Enhances the natural slime coating on fish
Directions for use: Use 1 - 2 lbs per 100 gallons, 3 lbs per 100 gallons when treating for disease. Best if mixed with pond water in slurry and spread around perimeter of pond