Aquascape 81000 742575810003 Koi Krunchies Fish Food, Hand Feeding Treats, Floating, Natu, 14.1 Ounces Medium-sized fish food pellets formulated for everyday use; 2.3-pound package Probiotics aid in digestion and reduction of fish waste Contains stabilized multivitamin, high-quality protein Will not break apart and cloud water; keeps pond water clean and clear Ideal for small to medium fish (1 to 10 inches), including koi and goldfish