Introducing KOI PHARMA Pure Nitro, the revolutionary Whole Pond Bacterial Medication designed to enhance the health and vitality of your pond's aquatic life. Crafted with safety and effectiveness at its core, Pure Nitro offers a comprehensive solution for treating newly shipped fish and ensuring the overall bacterial well-being of your pond. Its unique formula is gentle on weaker fish, making it an ideal choice for a wide range of pond environments. Compatible with Koi Pharma Bacterial Control Koi Food, this medication acts as an excellent follow-up to Chloramine T treatments, targeting common bacterial threats like Columnaris, Flexibacter, and Aeromonas Bacteria, as well as combating Mount, Fin, and Tail Rot.