sera KOI Professional - the first co-extruded Koi feed
Ring: Seasonally optimized feed mix for a diet naturally needed by Koi.
Core: Contains the sera Vital Immune Protect formula, produced in the particularly gentle low-temperature process.
Optimum fatty acid composition with omega-3 fatty acids. Balanced carbohydrate content, rich in high-quality fish protein.
For high usability, less water pollution and clear water

mit Mannan-Oligosaccharide (MOS) a prebiotically active component of the yeast cell walls to strengthen the immune system improves feed conversion = lower water load & less algae increases growth = more beautiful and larger fish reduces the risk of infection = promotes intestinal health, thus increasing the blood health of less sick fish