Sho Koi Impact Premium Koi Food Pellet with Optimun Large 4.0 MM 4.0 lbs Total Koi Inc Sho Koi Impact Medium Floating Pellet Sho Koi premium fish food Impact and Sho Gold are made specifically for Koi, Goldfish, and all other pond fish This product has all the nutritional ingredients needed to promote excellent health and enhanced immunity Total Koi Inc. Sho Koi Impact Medium Floating Pellet Sho Koi premium fish food Impact and Sho Gold are made specifically for Koi, Goldfish and all other pond fish This product has all the nutritional ingredients needed to promote excellent health and enhanced immunity Sho Koi premium fish food Impact and Sho Gold are made specifically for Koi, Goldfish, and all other pond fish