ProForm C treats a broad spectrum of disease in koi and gold fish. It is the safest and most effective treatment for the control of disease of pond fish caused by Ich, Costia, Trichodina, Chilodonella and Oodinium and fungal infections. ProForm C will harm biological filtration and may be used with "scaleless" fish like Doitsu koi. Heavily diseased fish may not tolerate any disease treatments so it is important that pond fish diseases be properly diagnosed so that suitable treatment may be started as soon as possible. May be used in temperatures as low as 50 degrees F. Do not use with salt or other medications. May be harmful to some invertebrates. Use as directed.
Do Not Stop Filtration!
Note: After treatment it will be necessary to re-establish the bacteria in your pond.
Not sure how many gallons are in your pond? Visit our Pond Library for a "Gallons in my Pond" calculator.