Herbal Actives provide a Natural Aquatic Environment effective against: Bacterial Dropsy Fungus Milky skin Fin/tail rot Bulging Eyes Mouth rot Raised scales SABBACTISUN™ is a unique, natural remedy, proven effective against bacterial dropsy, fungus and ulcers in fish. SABBACTISUN™ works by expelling external pathogens from the host fish and stimulating its immune system response. Unlike many chemical and antibiotic treatments available, SABBACTISUN™ can also speed up damaged tissue regeneration.SABBACTISUN™ is made from plant and herbal extracts and is environmentally friendly. This product is harmless to all nitrifying bacteria and aquatic plants. Benefits 100% natural plant and herbal product Stimulates the immune system Reduces stress during and after transportation Completely safe to use Non-toxic to animals and plants Product can be used during feeding.