We are a unique, privately held ornamental fish food manufacturer specializing in the production of ultra high quality pelletized foods for the most discerning of hobbyists and connosueirs. Established in 1996, Dainichi initially specialized almost exclusively in the production of encapsulated koi foods. Over the years however, we have expanded to include a rich variety of unequalled formulas for cichlids, goldfish, tropicals and now even formulas for marine fish, bettas and turtles.

Please browse through the various pages on this site. You’ll find that there is more information contained here about various facets of fish food and its production than virtually anywhere else. We hope you will leave this site a more informed fish keeper!

At Dainichi Fish Food, our commitment to quality runs sky-high. Our high-quality food springs from carefully selected, all-natural blend of organic and human-grade ingredients. We do not cut corners on quality. There are plenty of brands out there whose quality looks like a dragstrip for the hobbyists who do not care about what they feed their fish. We steer clear of harmful chemicals and fillers notorious for inciting adverse effects in our prized pets. We ensure a diet packed with high-protein ingredients subjected to meticulous refinement.

This approach guarantees improved digestion, ultimately translating to reduced solid and dissolved waste, making for healthier water. 

Observe the magic unfold as you cherish healthier and firmer fish despite the smaller feed portions. Understand that your Koi are innately inclined towards devouring fish meal. While there are less expensive methods to elevate protein content, we opt for a high-content fresh fish meal, for it harmonizes seamlessly with your Koi’s natural diet. 

Move past the loss of nutritional content owing to traditional high-temperature pellet extrusion. Dainichi Fish Food welcomes you to a groundbreaking method of encapsulating food with an exclusive mix of vitamins and minerals during cooking. This approach safeguards the potency of critical nutrients and heat-sensitive ingredients, offering your fish a nutrient-rich diet that meets their every need. 

Fish nutritionists can vouch for the Koi’s immune memory falling on the shorter side. Their immune system needs regular strengthening, a feature we deliver in abundance! With our unique blend of vitamins and minerals nurturing their immune response, your Koi are well-equipped to combat bacterial and viral invasions, repair surface damage, and flaunt an unmissable glow. 

How about stepping into an era of enhanced fish health and unparalleled care? Dainichi Fish Food is your ticket to reaching there. Give your Koi champions the winning edge they deserve. Browse our products to get started!