Kordon Rid-Ich Plus Disease Treatment is a trusted solution for controlling ich and other external protozoan, fungal, and dinoflagellate diseases in aquarium and pond fish. Formulated for use in both freshwater and saltwater environments, this treatment works effectively without harming biological filtration when used as directed. Ideal for home aquariums and ornamental fish ponds, it helps restore fish health while supporting a balanced aquatic environment, making it a reliable choice for ongoing fish disease management.