Salt is essential for fish health. Koi and goldfish need some salt to control their electrolyte balance. Salt also promotes the natural slime coating of fish, which protects against fungus and disease as well as reduces stress.
Product Details
EasyPro Pond Salt
Use one to two pounds per 100 gallons, three pounds per 100 gallons when treating for disease
99% pure-made from evaporated seawater, will not harm plants
