sera marine Granules Nature is the staple food consisting of carefully manufactured granules without dyes and preservatives for all marine fish feeding in the middle water layers and at the bottom.

Due to the carefully selected, natural ingredients such as marine algae rich in iodine, spirulina and krill, the food is very popular even amongst choosy fish and meets their natural requirements. Supports healthy development, splendid appearance and disease resistance.

The slowly sinking soft granules quickly become smooth without losing their shape, and do not pollute the water.