Sera Baktopur Direct is an effective water conditioner that targets and treats bacterial infections in both freshwater and marine fish. It is particularly useful for advanced stages of diseases like Columnaris, fin rot, gill rot, Aeromonas, Pseudomonas, inflammations, open ulcers, and dropsy. With a broad-spectrum action, this treatment comes in an easy-to-use tablet form, ensuring convenient application. Suitable for various tank sizes, Sera Baktopur Direct provides a reliable solution for maintaining the health of your fish.