sera Granured Nature is the staple food consisting of gently manufactured granules without dyes and preservatives for mainly carnivorous, smaller cichlids and omnivores. With their high protein amount and valuable fats rich in omega fatty acids, as well as the high krill amount (with many minerals, trace elements and carotenoids), the granules are particularly tasty, have an excellent digestibility, and support healthy development and color formation. The slowly sinking granules keep their shape very well and do not pollute the water.