Goldfish flakes for healthy growth and splendid colors sera Goldy Nature is the staple food for smaller goldfish and their fancy variants such as shubunkin, veiltail or sarasa, as well as other coldwater fish, that does not require dyes and preservatives. It contains insect meal as a high quality protein source which is also resource saving. The balanced ratio of herbal and animal ingredients ensures an easily digestible food supporting health and splendid colors. The flakes keep their shape, are suitable for cold water fish eating at the surface and do not cloud the water. Recommended animal size small medium 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).