Hi-Silk 21 is a premium Japanese koi food formulated to enhance growth, improve skin quality, and bring out clean, silky white (shiroji).
Rich in high-quality protein, vitamins, and minerals to support strong body development and overall health.
• Weight: 33 lb bag
• Type: Growth & Skin Quality Feed
• Origin: Japan
• Suitable for: All koi varietiesBenefits:
• Promotes faster, healthy growth
• Enhances bright, silky white skin
• Strengthens immune system
• Made with carefully selected raw materials
• Packed for maximum freshnessIdeal for hobbyists and professionals aiming for strong body and clean skin finish.
Ingredients:
Fish Meal, Dried Silkworrn pupea, Wheat Germ Meal, Wheat Flour, Defatted Soybean Meal, Rice bran, Fish oil, Dried Brewers Yeast, Calcium phosphate, Vitamins (A, D3, E, K3, B1, B2, B2, B6, B12, C) , Nicotinic Acid, Pantothenic Acid, Choline, Biotin, Folic Acid, Inositol, Para Aminobenzoic Acid, Cobalt Sulfate, Iron Sulfate, Manganese Sulfate, Calcium Iodate, Magnesium Sulfate, Zinc Sulfate, Copper Sulfate, Potassium Dihydrogen Phosphate, Sodium Hydrogen Phosphate, BHT, Ethoxyquin
Hi Silk 21 Analysis:
Crude Protein: 43%; Crude Fat: 6%; Crude Fiber: 3%; Moisture: 10%; Ash: 12%.
Hi-Silk 21 Koi Food – 33 lb Bag
With Hi-Silk 21 koi food, the growth rates of Nishikigoi are noticeably faster than other high protein food and the body conformation is vastly improved, all without causing the stomach to bulge. Mamoru Kodama, Grand Champion & founder of Kodama Koi Farm helped with the development of the recipe for Hi-Silk 21 Koi Food.

















