Malachite-NT Labs-Koi & Pond Treatment 250ml

Malachite is an effective treatment for external parasite and fungus infections. When used together with formaldehyde it's activity is enhanced which means that less malachite can be used. High dose or frequently repeating dosing can damage the gills of the fish. If the required effect has not been achieved after two treatments, take further advice to establish the real cause of the problem.

Anti-parasite and fungus mixture of malachite green and formalin. Provides the same treatment levels as the two individual components used separately. This product should not be used when sensitive fish such as Golden Orfe or Sturgeon are present, a true koi product.