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ProForm-C For Sale


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%.

Pro Form C

~Price $27.00 32oz treats a 3,200 gallon system three times.

ProForm C 1 Gallon

~Price $65.00 $63.00 1 Gallon treats a 12,800 gallon system three times.

For the Koi Care KennelProduct Compatibility Chart Click Here.

This page will also show the minimum water temperature for the products and which products can be used if you have salt in your pond.

The benefits of Pro Form-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° F, thus allowing you to treat in early Spring and late Fall. All other MG&F treatments can NOT be used below 62° 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.

Pro Form C can be used while treating with Prazi Pond Plus. It is recommended to treat once a year in early Spring. You do not need to by-pass your bio-filters.

Koi fish picture

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Downloads For ProForm-C


I just love the safe effective treatment of proform C. I have ten koi and I treat them every spring and fall with proformC. It has helped keep my fish healthy, disease, and parasite free.

It only takes three days to complete the treatment and its very easy to use. It does not seem to bother my koi as much as other treatments have in the past. ProformC is a very good product and I trust it year after year for treatment in my koi pond.

I highly recomend this product!

It is very important to treat your koi twice a year to maintain health and proform C is the best product to do these treatments with. I will continue to use proform C in my pond.

I have had zero problems with paracites and infections because of proform C. This is the best product avaiable in my opnion to keep your koi healthy and disease free!


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