sera KOI Professional Spirulina Color 

Besides deep, intense colors, the perfect optical appearance of the magnificent Koi also includes clear separation of the different color zones. It is also very important that white parts really remain bright white and do not have an unsightly yellowish tint. This is no problem with the new sera KOI Spirulina Color Food: The loop has a particularly high share in carotene-rich spirulina and astaxanthene-rich Haematococcus algae, which ensure the desired color depth and a silky shine. Furthermore there is the core, processed at low temperature, perfectly supplying the fish with health-supporting minerals and trace elements. Also in this case the sera VIP Formula ensures optimal disease resistance. You may feed sera KOI Spirulina Color Food throughout the year when the water temperature is above 8°C. NEW: With the VITAL-IMMUNE-PROTECT Formula Constant premium quality for a natural, healthy diet. The seal for improved food quality.