
From the NT Labs Koi Care range, Malachite Anti-Fungal Treatment is a powerful liquid medication designed to treat fungal infections in koi and other ornamental pond fish. It effectively targets white cotton wool-like fungal growths on the body, head and fins, helping fish recover quickly while maintaining a healthy pond environment.
The larger 1 litre bottle provides 4 treatments for ponds up to 20,000 litres, making it an excellent choice for larger ponds or regular koi keepers. Manufactured in the UK and trusted by hobbyists for over 40 years, it offers reliable treatment for fungal infections in freshwater garden ponds.
Key Features
Powerful anti-fungal treatment for koi and ornamental pond fish
Helps treat white fungal growths on the body, head and fins
Suitable for freshwater garden ponds
1 litre bottle provides 4 treatments for ponds up to 20,000 litres
Ideal for larger ponds or multiple treatments
Easy-to-dose liquid formula
Trusted by koi keepers for over 40 years
Formulated and manufactured in the UK
Always read and follow the instructions on the product label before use. Switch off UV filtration during treatment and ensure the pond is well aerated.