Effective against fungal, bacterial and parasitic diseases A general purpose remedy for fresh water fish. Multipurpose general remedy for disease prevention and quarantine tanks. Temporary blue / green color shading may appear during this product application. Attention while using GENERAL CURE: Remove carbon and zeolite from filter. Replace them after 10 days of treatment. The usage shall be on day 1,2,3,5,7 or as advised by your aquatic professional. Stop treatment when the symptoms disappear. Do a 25% water change daily if necessary.