Hydrogen Peroxide to Reverse Potassium Permanganate in Koi Ponds

After a potassium permanganate treatment, you can turn the water back to crystal clear. Be careful though, treating with peroxide prevents the successful deployment of Potassium permanganate the following day! Hydrogen Peroxide to Reverse Potassium Permanganate in Koi Ponds Hydrogen Peroxide is applied the the complete CONCLUSION of a potassium permanganate treatment. The reason is: … Read more