In Fish Management, an amount of protein per kilogram of body weight can be selected for each Koi.
Below are a number of amounts of protein per kilogram of fish that can be used as a guideline.
Ultimately, the quality of the fish food (protein) is an important factor to achieve good results and the lowest possible load on the pond water and filter system.
• 1 gram of protein per kilogram of body weight Koi, this is the absolute survival minimum for a carp.
• 3 to 4 grams of protein per kilogram of body weight Koi can be used as an adjustment for the maintenance of fully grown Koi.
• 7 to 8 grams of protein per kilogram of body weight Koi per day provides the most efficient utilization of proteins.
• 12 grams of protein per kilogram of body weight Koi per day gives rise to the best growth results, but also results in an enormous load on the filter.