Methylene Blue

Substance monograph for methylene blue, not an interchangeable formulation. The Kordon 2.303% label documents limited uses; concentration, excipients and indications of other products must be checked separately.

The Kordon label supports superficial fungal infections, protection of eggs from fungus, some external protozoa (Ichthyophthirius, Chilodonella and Ichthyobodo/Costia), and nitrite or cyanide poisoning. It states that the product is not indicated for Oodinium, bacterial infections or flukes.

Confirm host, diagnosis, net volume, water quality and exact formulation before use. Do not transfer directions between products.

Formulation source: Kordon Methylene Blue 2.303%. Its indications and instructions belong to that product and must not be extended to other concentrations.

It may interfere with biological filtration and plant growth and stain porous materials. Verify species and invertebrate compatibility, increase aeration, and follow the product label for treatment container, carbon and filtration.

It may interfere with biological filtration and plant growth and stain porous materials. Verify species and invertebrate compatibility, increase aeration, and follow the product label for treatment container, carbon and filtration.

It may interfere with biological filtration and plant growth and stain porous materials. Verify species and invertebrate compatibility, increase aeration, and follow the product label for treatment container, carbon and filtration.

Formulation source: Kordon Methylene Blue 2.303%. Its indications and instructions belong to that product and must not be extended to other concentrations.

Check authorisation, prescription status and conditions of use in the user’s jurisdiction; ornamental and food-producing animals are not interchangeable.

Manufacturer directions document only the stated formulation. Efficacy, safety and dosage do not automatically extend to the active substance or other products.