Para Cleanse | Fritz ParaCleanse is a staple medication used in our fish quarantine process to treat for parasitic diseases in our aquarium fish. Most commonly used to treat internal tapeworms on imported aquarium fish! Treatment for Freshwater and Saltwater Aquariums Effective and Fast Treatment for Parasitic Diseases: Internal Tapeworms Gill & Skin Flukes Swollen Abdomen Wasting Disease Hole in Head 10 packs treat 100 gallons of water (up to 5 treatments) 20 packs treat 200 gallons of water (up to 10 treatments) Dosing/Direction Remove all chemical filtration, turn off UV Sterilizer if present, continue aeration or increase aeration Test for Ammonia and nitrite while treating with this medication (use Fritz A.C.C.R to prevent ammonia poisoning if present) Complete treatment will take 5 days, treat for the full course even if visible signs of illness/infection disappear Day One: Add contents of one package per 10 gallons of water Day Three: Add contents of one packet per 10 gallons of water Day Five: Perform a 25% water change Active Ingredient: Each packet contains 250 mg metronidazole and 75 mg praziquantel