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 with purpose. Kenzen Koi creates premium, species specific koi food made from clean, carefully selected ingredients that support strong growth, vibrant color development, and healthier pond conditions.
Our formulas are designed to work in harmony with your pond’s natural balance, supporting efficient digestion and helping reduce excess waste so your water stays clearer. The result is steady development, active fish, and a pond that reflects the quality of care you provide.
Every Kenzen formula is crafted with precision and backed by nutritional science to deliver consistent performance season after season for backyard ponds and show quality collections alike.
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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 is formulated so koi efficiently utilize each pellet, helping deliver more nutrition per feeding while reducing excess waste in your pond.
Enhanced Growth
Built to support strong body conformation and steady muscle development, Kenzen helps koi reach their full growth potential at every life stage.
Year-round feeeding
Designed for consistent nutrition across seasons, Kenzen supports feeding down to 36°F, making it a dependable daily diet throughout the year.
Improved Luster
A targeted blend of essential micronutrients supports healthy skin and scale condition, helping koi maintain natural sheen and vibrant appearance.
Robust slime coat
Balanced nutrition supports the koi’s natural protective barrier, contributing to resilience, overall vitality, and long term health.
Cleaner Ponds / Tanks
High digestibility means less waste in the water, helping maintain clearer ponds while reducing routine maintenance for keepers.
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
Best Koi Food in 2026: What Actually Matters for Growth, Color & Health
Best Koi Food in 2026: What Truly Impacts Growth, Health, and Color Choosing the best koi food in 2026 requires more than picking up the most expensive bag or following bold marketing claims. Proper koi nutrition directly affects growth rate, immune resilience, color…
The Complete Guide to Showa Sanshoku Koi: History, Care, and Nutrition
History, Care, and Nutrition for Showa Sanshoku Koi Understanding the Majestic Showa Koi The Showa Sanshoku, commonly known as Showa koi, stands as one of the most dramatic and sought-after varieties in the koi keeping world. With its striking tricolor pattern of deep…
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….