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sera guide - Shrimps and crayfish

25 The food becomes very easy to digest this way, which prevents water pollution by undigested breakdown products. Particularly easy to digest Optimal supply Furthermore, this composition ensures an optimal supply with essential omega fatty acids. High percentages of spirulina, marine algae and numerous high quality herbs and vegetables provide the animals with impor- tant minerals, vitamins and trace elements such as the natural iodine of marine algae, which supports regular exuviation. Stinging nettle – confirmed by numerous observa- tions – is effective against inflammations and increases the fertility of shrimps and crayfish. Willow bark and alder cones provide a natural ballast substance source, furthermore these ingredients have anti- bacterial and fungicidal effects. Gammarus and green-lipped mussels make the food very attractive. Therefore it was possible to go without added flavors – as is the case for all sera foods. Furthermore, sera wishes to be even closer to nature by not using any artificial dyes at all. Natural dyes Both foods contain exclusively the valuable natural dyes from their ingredients, e.g. the strongly color-enhancing and vitamin- like astaxanthin from Haematococcus algae. These components of the Vital Immune Protect Formula as well as the entire composition of sera shrimps natural and sera crabs natural, blended according to newest scientific findings, support healthy development (with regular, safe exuviation activity), brilliant colors, fertility and vitality for crayfish and shrimps.