Sera vipan is the ideal staple food in aquariums with different fish. The balanced composition fulfills the requirements of many species. Careful processing ensures the valuable ingredients (e.g. omega fatty acids, vitamins and minerals) are being retained. The sera manufacturing process allows for flakes retaining their shape – the water is not polluted. Due to the unique very fine grinding, the flake is at the same time very tender and is being eaten particularly readily. Available as normal and large flakes.