Malachite Green


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Malachite Green

Malachite Green is a chemical for fresh and saltwater fish that cures external parasites and fungus.

The medication will cure several types of external parasites including fresh and saltwater ich as well as fungal infections.

The medication is also effective against external fungal infections of fish eggs. This is a fast acting medication that is useful against many external fish problems.

It cannot be used with invertebrates.

A 4 ounce bottle treats 240 gallons.

If used as directed you should see results in as little as 24 hours.

This medication is a much stronger version of methylene blue and treats many more sicknesses in fish.

This can also be used as a preventative when performing water changes.


Personal Testimonial
I had several discus fish in a tank and one day I noticed that the eyes on some of the fish looked somewhat cloudy with some white cotton like film on them. Right away I assumed it was fungus. I treated the entire tank with one dose of Malachite Green. Within 24 hours most of the fungus was gone. It was at a point where it was barely noticeable. I immediately did a 25% water change and performed the second dose. The next day, all of the fungus was completely gone and the fish were healthy as can be once again. I now use it during every water change.

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