Prazi-Cura Liquid - Safest, Most Effective Parasite Treatment for Koi, and Aq...
Treats up to 2500 gallons. Remove Unwanted Parasites From Your Pond And Keep Your Fish Healthy! Safe and Non-toxic to Common and Aquarium Animals and Plants. Flukes, Tapeworms, Flatworms, Turballarians, and Iasis are treated.