Suppliers of High Quality Japanese Koi and Products

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Hikari Goldfish Food

Choose the right Koi food
Choosing the right food for your Koi is one on the most important decisions you must make. Koi Carp is committed to offering a wide selection of medicated, colour enhancing, growth stimulating and sustaining foods.

The feeding pattern, and thus the growth rate, of Koi depends on many factors, such as water temperature, water quality, stocking density and genetic background Koi feed most actively at temperatures in excess of 15c(59F), thus sexually immature fish can grow rapidly during the summer months when the temperature is warmer.

Once Koi are mature, their growth rate slows considerably; in sexually mature fish, most of the food eaten is utilized in producing eggs or sperm in preparation for breeding. However, unlike many other vertebrates, fish continue to grow throughout their lives and it is easy for pampered Koi to reproduce and continue to grow because of their artificially high feeding rates.

The cycle of rapid growth in summer and retarded growth in winter produces rings on the fish's scales (much like the growth rings of a tree) and a Koi's age can be determined by counting these rings. Some Koi-keepers, however, who heat their pools in the winter, continue to feed their Koi throughout the year. If a Koi has continued to feed during winter its rings will not be clearly defined and it will therefore be difficult to age.

Water Temp
in °(C)
Feeding QuantityFood Type
less than 10 Do not feed Koi Temps. at 10° C of more than one month may require supplemental feedings of low protein high carbohydrate.
10-13 2-3 times a week
(if Koi are hungry)
High carbohydrate, low protein, laxative type foods.
Wheat germ, squash, lettuce & brown bread.
13-15 4-5 times per week
(if Koi are hungry)
Add low protein (25%) pellets along with vegetables.
Increase quantities gradually as temp. increases.
15 Once per day six days a week Low protein (25%) pellets along with high carbohydrate vegetables and fruit.
15-18 Once or twice per day everyday Gradually increase protein in pellets (35%) and quantity of pellets. Vary diet with vegetables and fruits.
18-22 Once or twice per day Bulk of diet should be 35% protein pellets.
Add fruits, vegetables and plankton for variety.
22-26 3-4 times a day High protein pellets (35% to 40%) with color enhancers. Add plankton, vegetables, fruits and shrimp.

Our complete line of » Hikari Goldfish Food

Hikari Goldfish Gold

Hikari Goldfish Gold

Hikari Goldfish Gold, a color enhancing diet for smaller goldfish & koi fryA colour enhancing, daily diet that will allow the true beauty of... (click on image for more details)
Hikari Goldfish Lionhead

Hikari Goldfish Lionhead

Hikari Goldfish Lionhead, a live food alternative for all fancy goldfishA sinking, daily diet utilising bio-technology for superior... (click on image for more details)
Hikari Goldfish Oranda Gold

Hikari Goldfish Oranda Gold

Hikari Oranda Gold, a color enhancing, daily diet for fancy goldfish.A floating, daily diet utilizing bio-technology for superior coloration,... (click on image for more details)
Hikari Goldfish Saki Hikari Fancy Goldfish

Hikari Goldfish Saki Hikari Fancy Goldfish

Saki Hikari Fancy Goldfish, a color enhancing with growth characteristic, premium daily diet for goldfishA revolutionary, health improving... (click on image for more details)
Hikari Goldfish Staple

Hikari Goldfish Staple

Hikari Staple baby, a daily diet for smaller goldfish & koi fryPreferred daily diet for baby goldfish and koi fry providing them the basic... (click on image for more details)
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