NEO index literally means: natural, energy-optimised nutrition. Behind this lies the ratio of proteins to fats in the food. This ratio is accordingly adjusted to suit the season and the water temperature.
JBL ProPond Goldfish has been designed as all season food so that it can be fed throughout the four seasons. The protein/fat ratio /NEO index is therefore a compromise.
If you are searching for a goldfish food which is specially tailored to the seasons, you can choose the JBL ProPond koi foods from the seasonal concept. Koi food is as well suited for goldfish as for koi. Please just make sure that the food size fits the goldfish’s mouth.
The fish’s living conditions are also incorporated into the NEO index and factored in the different function foods. Thus the prebiotic ingredients of JBL PROPOND FITNESS provide ideal conditions for good health, even when the temperatures are varying wildly in times of seasonal change! The protein/fat ratio of 5:1will help your animals to cover their high energy metabolism with the food and save their energy reserves. This way they will retain enough energy to resist disease.