The NT Labs Medikoi Probiotic Multi-Season Complete Feed is a game-changer for all your pond fish's dietary needs. Designed to maintain a healthy immune system all year round, this high-quality food offers both nourishment and probiotics. Its rich blend of bacteria works wonders in enhancing resistance against various diseases and infections. Perfect for koi fish, this product ensures their overall well-being and longevity. Ideal for use in both freshwater and saltwater environments, Medikoi's Probiotic Multi-Season is a must-have for any aquarian enthusiast.