Sera Micron Nature 50 ml (25 g)

Powdered fry food with zooplankton (18% krill) and phytoplankton (51% spirulina)

sera Micron Nature is the fry food without dyes and preservatives for the healthy nutrition of fish and amphibian fry as well as Artemia nauplii in fresh and marine water.

This finely powdered food contains both zooplankton (18% krill) and phytoplankton (51% spirulina), and consists of tiny particles that float in the water. sera Micron Nature thus optimally resembles natural plankton. It supports healthy growth, the immune system as well as strong development and coloration. Due to its excellent digestibility, the water is not unnecessarily polluted.

For an extra energy portion at temperatures above 17°C (63°F)

Summer is growth time for Koi and other pond fish. Plenty of energy is required for this, which is obtained from high quality food.

sera KOI Professional Summer Food provides a balanced protein/fat ratio. Strong and healthy growth and optimal energy supply are the result.

The unique sera process of co-extrusion allows combining differently treated ingredients. The ring contains high quality proteins and fats according to the natural nutrition spectrum of the fish for optimal digestibility. The core consists, among others, of essential vitamins, minerals and trace elements for healthy growth and a strong immune system.

With Bacillus subtilis for healthy, strong Koi

This innovative special food is suitable for feeding Koi above 15 cm (6 in.) at water temperatures above 8°C (46°F) throughout the year. Besides the functional ingredients close to nature, such as MOS, beta glucanes, Haematococcus, Spirulina etc., which already are a standard for sera, the co-extruded granulate contains the probiotic Bacillus subtilis which stabilizes the intestinal flora of the fish. This supports their health and improves food utilization. The Koi therefore grow quickly and evenly, become ill less frequently, and water pollution is reduced.

Koi All Seasons Probiotic is another groundbreaking innovation success by sera in the Koi feeding range. 

Natural color food for the optimal color development of young Koi up to 12 cm (5 in.)

sera Koi Color Nature Mini (2 mm/0.078 in.) is the color food consisting of carefully processed granules without dyes and preservatives.

The high quality balanced composition with 10% spirulina as well as plenty of gammarus and krill is rich in valuable carotenoids, trace elements, omega fatty acids and excellently digestible proteins. It supports the optimal coloration of the Koi, their development and liveliness.

The easily digestible food is suitable for a wholesome diet throughout the year. The floating granules keep their shape particularly well and do not pollute the water.

Natural color food for long-lived, colorful Koi above 25 cm (10 in.)

sera Koi Color Nature Large (6 mm/0.2 in.) is the color food consisting of carefully processed granules without dyes and preservatives.

The high quality balanced composition with 10% spirulina as well as plenty of gammarus and krill is rich in valuable carotenoids, trace elements, omega fatty acids and excellently digestible proteins. It supports the optimal coloration of the Koi, their development and liveliness.

The easily digestible food is suitable for a wholesome diet throughout the year. The floating granules keep their shape particularly well and do not pollute the water.

Staple food for a long, healthy Koi life of Koi above 25 cm (10 in.)

sera Koi Royal Nature Large (6 mm/0.2 in.) is the staple food consisting of carefully processed granules without dyes and preservatives.

Valuable ingredients such as omega fatty acids and immune stimulating mannan oligosaccharides support the healthy development and disease resistance up to high age. 4% sustainably bred insect meal complete the carefully compiled ingredient list.

Due to its balanced carbohydrate vs. protein ratio it is very easily digestible and excellently suitable for a wholesome diet throughout the year. The requirements of the Koi are optimally fulfilled. The floating granules keep their shape particularly well and do not pollute the water.