ProForm-C is the preeminent broad spectrum malachite green & formalin treatment. It is formulated differently than any other malachite green & formalin mix. Malachite green and formalin are two drugs that are more effective in combination than if used individually. This is the definition of synergism. These two drugs are also less toxic in combination than if used individually, What makes ProForm-C the preeminent product in this field is the fact it is formulated with malachite green chloride, while all other MG&F products use the oxalate salt form which is more toxic than the chloride form. As with any malachite green & formalin treatment do NOT use with salt levels above 0.05%.

Note: To use the BLACK FRIDAY COUPONS ..

Simple...Put in Comments in the Shoppingcart that you saw this Sale






Proform-C Quart (treats 3,200 gallons]      $38.95


Add to Cart




Proform-C Gallon (treats 12,800 gallons

Price compared


Add to Cart


As a Preventative

We recommend treating once a year in early Spring. PraziPond Plus will work in ANY water temperture, and can be used at the same time with ProForm-C.

The benefits of ProForm-C

  • The safest and most effective treatment for the control of diseases caused by Ichthyophthirius (ich), Costia, Trichodina, Chilodonella, Oodinium and fungal infections.
  • The ONLY MG&F treatment that can be used in water temperatures as low as 50 degrees (F),
  • Thus allowing you to treat in early Spring and late Fall. All other MG&F treatments can NOT be used below 62 degrees (F)
  • Treatment is DAILY. Most other MG&F treatments are dosed once every three days. Dosing daily allows you to complete the treatment in 3 days instead of 9 days.
  • You do NOT need to bypass your bio-filters which allows a more comprehensive treatment of the entire pond system.
  • Less toxic to koi and goldfish than any other MG&F product on the market.
  • Can be shipped NON-HAZMAT legally anywhere in the U.S.

Available in quarts (treats a 3,200 gallon system three times) and gallons (treats a 12,800 gallon system three times).

 The safest and most effective treatment for the control of disease  caused by Ichthyophthirius [ICH], costia, trichodina, Chilodonella,  oodinium and fungal infections.  Treatment is daily for a total of 3 days. This usually stops  all external protozoan and fungal diseases.


3.5 oz. per 1,000 Gallons.

Day 1

Add Proform C 3.5 oz. per 1,000 Gallons to Pond [Read the Bottle for all Instructions]

Day 2

20% to 25% or more Water Change. Fill pond back up and dechlorinate. Add the next dosage of 3.5 oz. per 1,000 Gallons.

Day 3

20% to 25% or more Water Change. Fill pond back up and dechlorinate. Add the next dosage of 3.5 oz. per 1,000 Gallons. If you are also using a fluke treatment to the pond of prazi now would be the time to mix the proform c treatment to the prazi now. NO WATER CHANGES FOR 7 DAYS.


If you are just using the proform c then after 4 to 5 days Repeat the 3 day treatment again.


Proform C does not kill the eggs of the parasite. That is what you want to take into account the water temperature and the hatch rate for the parasites and try to guess the best yhou can as to when the eggs would hatch and kill the new hatched parasites before they can l

ay eggs again.