NT Labs Koi Care Permanganate 500ml is an excellent bath treatment for ulcers, parasites and all infections @ 10ppm dose (10 ml/40 litres - 30 mins). Can also be used for general cleaning of pond water and reducing chemical oxygen demand @ 1ppm dose rate (10 ml to 400 litres). As a treatment to the whole pond, dose at 2ppm (10 ml to 200 litres). The dosage calculator will only calculate a full pond water dose and should not be used for calculating baths.
250 ml treats 5,000 litres (1100 gallons) at the 2 ppm pond treatment dose.
Excellent Bath Treatment for all Infections
Cleans Pond Water
Reduces Chemical Oxygen Demand
When Permanganate comes into contact with organic material, it breaks down and becomes ineffective as a treatment. To remain effective, the water must remain pink for 10 - 12 hours. If the water becomes brown, the Permanganate is no longer working. Add more, bit by bit, until the water remains pink. This is the reason that permanganate is best used as a bath with clean water which will remain active for the full duration of the treatment.