PREMIUM KOI FOOD,
HEALTHIER KOI
Kenzen premium koi food offers top, science-backed koi nutrition to support vibrant color, strong growth, and efficient digestion.
WHOLESOME. HEALTHY.
INTENTIONAL.
Feed your koi the way nature intended. Kenzen koi food delivers species-specific nutrition made from clean, purposeful ingredients that support total pond health—from strong fish to clear water. It’s more than food—it’s a philosophy rooted in science and respect for the natural balance of your pond. Discover how our carefully crafted formula can transform your koi’s health and bring new life to your aquatic environment. Explore the story behind Kenzen and see why koi keepers around the world trust our premium koi food to nourish their prized fish.
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Products
Floating
Floating koi food stays on the water’s surface, allowing you to monitor feeding behavior.
Sinking
Sinking koi pellets sink to the bottom are ideal for shy or bottom-feeding koi.
Chasers
Chasers are the ultimate treat to encourage connection between koi and keeper.
The Everyday Tee
Made for pondside days and koi care routines, this heavyweight tee is built for comfort and durability.
The Everyday Hat
Featuring our embroidered company logo, this classic hat is designed with koi owners in mind.
Keeper’s Collector T-Shirt
The first release in our artist-designed series, symbolizing strength, courage, and transformation.
The Benefits of
Premium Koi Food
Highly Digestable
Kenzen’s food formulation ensures that koi absorb maximum nutrition from each pellet, promoting efficient growth, cleaner ponds, and healthier koi.
Enhanced Growth
Kenzen is designed to build koi with excellent body conformation and increased muscle mass. It supports significant koi growth in both young and mature koi.
Year-round feeeding
Kenzen supports year-round feeding down to 36°F, delivering consistent protein and essential nutrients to keep koi healthier through every season.
Improved Luster
Kenzen’s exclusive blend of micronutrients that enhances the immune response of koi and contributes to the luster and enhanced color of the koi’s skin and scales.
Robust slime coat
Through balanced nutrition and essential nutrients, Kenzen’s food formulation helps strengthen your koi’s natural immune defense and overall health.
Cleaner Ponds / Tanks
High digestibility reduces waste and contributes to a cleaner pond, which is not only good for koi but also reduces maintenance for pond owners.
NEW DROP: Keeper’s Collector Edition T-Shirt
Introducing the Keeper’s Collector Edition Merch. Limited-run apparel designed with independent artists, each piece honoring the legacy and beauty of koi.
Edition 01 features artwork for The Legend of the Koi Dragon, highlighting a tale of courage and transformation. Wear a story worth telling.
What Our Customers Say
Finding the right koi food can sometimes feel overwhelming. Hear what our happy customers are saying about Kenzen food and why they’re so happy they’re feeding it to their fish.
Incredible Growth and Color of Koi
“I cannot believe the difference in growth and deeper color in my 20 year+ koi after deciding to ‘gamble’ on Kenzen Koi Food Primary Diet Floating 7mm pellets. In the 2 years I have been using this amazing product, my fish have grown more than they did in the last 10 years. Neighbors, family, and friends have also noticed and commented on their remarkable growth, the brilliant sheen, and deeper coloration of each fish.”
Great Koi Food for Growth
“Great product for growth. It must taste good too. My fish enjoy the sinking pellets. I was turned on to Kenzen by a koi breeder and I have been feeding my fish for almost 10 years with this great diet.”
Expert Articles and Resources
Understanding Common Koi Diseases
Koi bring beauty and tranquility to your pond, and keeping them healthy requires attention to common koi diseases for early detection, and proper care. This guide covers the most common viral and bacterial diseases affecting koi, their symptoms, and treatment options….
How Long Do Koi Fish Live?
Koi fish are known for their beauty, grace, and surprisingly long lives. On average, koi fish live between 25 and 35 years, but with excellent care, some koi can live much longer.
Koi Vitamins and Minerals
Essential Vitamins Koi Require Here are the key vitamins koi need for optimal health, and how they support your fish on a cellular level: Vitamin A Supports: Vision, skin health, reproduction, and immune response. Deficiency Signs: Eye issues, sluggish growth, and…