Methylene blue, a great selection of chemical products available at Aquamerik. Contact us if you wish for more information about our products.
Fungicide, anti-protozoan. Highly effective as a dye against protozoan including: Schyphidia, Chilodonella, Costia, Irritating Cryptocaryon, Epistylis, Ichthyopnthirius, Oodinium, Trichodina, Gyrodactylus and Creidodiscus.