Blue Planet Tri-Sulfa is a powerful, broad-spectrum antibacterial treatment designed to control and eliminate a wide range of bacterial infections in freshwater and marine aquariums. Formulated with three sulfonamide compounds, it is highly effective against conditions such as fin rot, mouth fungus, red sores, gill disease, and other external bacterial issues that commonly affect aquarium fish. This fast-dissolving medication works quickly to inhibit bacterial growth, reduce inflammation, and support fish recovery while helping prevent the spread of infection within the tank. Safe when used as directed, Blue Planet Tri-Sulfa is an essential treatment for maintaining healthy fish and a stable, disease-free aquatic environment.