Sera Baktopur is an effective antibacterial aquarium treatment designed to combat bacterial infections in freshwater ornamental fish.It treats both external and internal bacterial diseases such as fin rot, mouth fungus, ulcers, and cloudy eyes, helping fish recover quickly and preventing further spread of infection. Formulated for easy use and gentle on aquarium life, Sera Baktopur works by disinfecting the water and inhibiting harmful bacteria while maintaining the balance of the aquarium environment. Key Features: Effective against bacterial infections, including fin rot and mouth fungus Treats ulcers, open wounds, and bacterial gill diseases Fast-acting liquid formula with measurable dosing Gentle on fish, plants, and biological filters Suitable for freshwater aquariums Can be used alone or alongside Sera Ectopur for enhanced recovery Available in 50 ml and 100 ml bottles Usage Tips: Shake well before use. Dosage: Add 1 ml per 20 L of aquarium water on days 1 and 3. Perform a 50% water change on day 5 and repeat if symptoms persist. Remove activated carbon and switch off UV sterilizers during treatment. Maintain strong aeration and monitor fish closely. For advanced infections, follow with Sera Baktopur Direct tablets.