Treats up to 512,000 gallons

Koi Protector is an effective probiotic formula of live bacteria, enzymes andmicro nutrients that dominate the pond water through a process known as competitive displacement. When used on a regular basis it ensures the rapid build up of the beneficial strains of microbes to promote a healthy pond environment that allows nature the ability to defend against conditions that cause disease in koi and a wide variety of other fresh and saltwater fish.