sera San Nature FreshwaterFreshwater aquariumsColor foodFood Color food consisting of flakes with 10% Krill for natural color development sera San Nature is the color food without dyes and preservatives for all ornamental fish eating at the water surface. Color development is enhanced exclusively by the natural ingredients such as Haematococcus algae rich in astaxanthin and Krill. At the same time, they also enhance acceptancy, liveliness and readiness to spawn of the ornamental fish. The flakes keep their shape for a long time, and do not cloud the water. Swimming zone top Natural ornamental fish diet This product belongs to the “sera Nature” product range, which does not require any dyes nor preservatives. A varied diet with ingredients close to nature is the best protection against deficiencies, and supports the health and liveliness of the fish. The Nature food types therefore contain natural ingredients such as Spirulina, Krill or sustainable insect meal from soldier fly larvae (Hermetia). The signets on the front side of the package highlight these ingredients and their amounts in the food. Feeding recommendation Feed once or twice daily, only as much as the animals take up within a short time.