Pond Rid Ich®
This is a combination of two powerful medications proven scientifically to be effective in the control of many diseases caused by freshwater external protozoan parasites, including Ich, Costia, Trichodina and Chilodonella. The medication can also treat fungal infections in fish. Contains formalin and malachite green; 16 oz (473 ml) treats 960 gallons (3,634 liters). A 25% water change should be done before each treatment. Treatments should be done until 3 days after the last signs of infection are seen. If second dose is need it should be applied four days after the initial dose. Carbon should be removed for duration of treatment. Pond Rid Ich+® is not FDA approved for use on food fish.