sera Plankton Tabs Nature is the color food without dyes and preservatives in tablet form. The gently processed food tabs are suitable for all fish that eat at the bottom (e.g. catfish, loaches) and invertebrates in fresh and marine water.

The natural colour development of the animals is supported effectively and in a natural way by zooplankton (7% krill) and phytoplankton (24% spirulina) as well as other natural ingredients.

The excellently digestible food furthermore supports healthy growth, strong disease resistance as well as fertility. The tabs sink down quickly, keep their shape for a long time and do not pollute the water.

sera Shrimps Nature is the staple food consisting of gently manufactured granules without dyes and preservatives for all shrimps in fresh and marine water.

The balanced composition with ingredients close to nature, such as spirulina and alder cones, provides everything the shrimps require for healthy growth and safe molting. Fertility, splendid coloration and disease resistance are enhanced in a directed way.

The sinking small granules keep their shape for a very long time, thus allowing the shrimps – according to their natural feeding habits – to grab them and slowly graze them off without polluting the water.

sera San Nature is the color food without dyes and preservatives for all ornamental fish eating at the water surface.

Color development is enhanced exclusively by the natural ingredients such as Haematococcus algae rich in astaxanthin and Krill.

At the same time, they also enhance acceptancy, liveliness and readiness to spawn of the ornamental fish. The flakes keep their shape for a long time, and do not cloud the water.

sera Spirulina Tabs Nature is the veggie food without dyes and preservatives consisting of attaching tablets. It is excellently suitable for mainly herbivorous fish and invertebrates in fresh and marine water.

The particularly high percentage of spirulina algae (24%) supports healthy digestion and liveliness. The balanced food supports healthy development, splendid appearance as well as appropriate behaviour of the animals.

The gently manufactured tabs sink to the bottom or can be attached to the aquarium glass by slight finger pressure. This allows watching even shy fish while they are eating.

sera Granugreen Nature is the staple food consisting of gently manufactured granules without dyes and preservatives for smaller cichlids that mainly eat plants and periphyton. This includes many of the East African cichlid species.

High quality herbal components such as spirulina algae and spinach with a high amount of natural carotenoids supports optimal colour development. The balanced composition supports strong development and healthy digestion. The slowly sinking granules keep their shape very well and do not pollute the water.

sera ImmunPro Nature is the growth food for all ornamental fish above 4 cm (1.6 in.). The probiotics are applied to the food in a particularly gentle procedure and stabilize the intestinal flora of the ornamental fish. They ensure reduced water pollution because of more efficient food utilization. Due to the high protein percentage of more than 50%, the addition of probiotics and other functional ingredients such as MOS, Haematococcus (rich in natural astaxanthene) and Spirulina, the breeder food ensures quick growth, strong development and brilliant coloration of the fish.

sera ImmunPro Mini Nature is the growth food for all ornamental fish up to 4 cm (1.6 in.). The probiotics are applied to the food in a particularly gentle procedure and stabilize the intestinal flora of the ornamental fish. They ensure reduced water pollution due to more efficient food utilization. Due to the high percentage of protein of more than 50%, the addition of probiotics and other functional ingredients such as MOS, Haematococcus (rich in natural astaxanthene) and Spirulina, the food ensures quick growth, strong development and brilliant coloration of the fish.

sera Flora Nature is the veggie food for all herbivorous ornamental fish eating at the water surface that does not require dyes and preservatives.

Due to the natural ingredients rich in ballast substances such as Spirulina with its high carotenoid percentage, the food ensures healthy digestion and enhances liveliness.

The easily digestible composition with its high percentage of herbal protein is also ideal for weakened fish that are, for instance, recovering from an intestinal disease. The flakes keep their shape for a long time and do not cloud the water.

sera Guppy Gran Nature is the veggie food consisting of gently manufactured soft granules without dyes and preservatives for all herbivorous fish that mainly eat in the middle water layers, such as guppies.

The carefully selected ingredients, such as 4% natural spirulina, support healthy digestion and liveliness.

The easily digestible composition rich in energy optimally fulfills the requirements of guppies and other particularly active fish. The soft, fine granules sink only slowly and become smooth in water, but also keep their shape very well and do not affect water quality.

sera Catfish Chips Nature is the staple food without dyes and preservatives for rasping and suckermouth bottom fish such as Ancistrus and plecos.

The balanced composition with a high amount of fibers (from willow bark fibers and alder cones, among others) as well as natural spirulina supports healthy digestion and development.

The quickly sinking chips become smooth in water, keep their shape for at least 24 hours, and do not pollute the water. They therefore allow the mainly nocturnal catfish eating slowly without any problems, which meets their natural feeding habits.

sera Vipagran Nature is the staple food consisting of gently manufactured soft granules without dyes and preservatives for all fish eating in the middle water layers.

It contains insect meal as a high quality protein source which is also resource saving. The balanced composition with natural ingredients and prebiotics allows for a nutrition particularly close to nature that supports healthy growth and strong development.

The slowly sinking granules with excellent digestibility keep their shape particularly well and do not pollute the water. Due to the soft, smooth structure of the particles the tasty, balanced food is suited also for fish with a small mouth and a narrow throat.

sera Vipagran Baby Nature is the rearing food without dyes and preservatives consisting of gently manufactured micro soft granules for all fry eating in middle water layers.

The balanced, easily digestible composition with sustainable fish and insect meal, omega fatty acids, algae rich in carotenoids and trace elements as well as prebiotically effective mannan oligosaccharides supports healthy growth, strong disease resistance as well as optimal development and color formation.

The slowly sinking micro soft granules quickly become smooth but keep their shape and do not pollute the water.

sera Vipan Nature is the staple food consisting of floating flakes without dyes and preservatives for all ornamental fish eating at the water surface.

It contains insect meal as a high quality protein source which is also resource saving.

The balanced composition with natural ingredients and prebiotics allows for a diet very close to nature that supports healthy growth and strong development. The flakes keep their shape for a long time and do not cloud the water.

sera Vipan Nature is the staple food consisting of floating flakes without dyes and preservatives for all ornamental fish eating at the water surface.

It contains insect meal as a high quality protein source which is also resource saving.

The balanced composition with natural ingredients and prebiotics allows for a diet very close to nature that supports healthy growth and strong development. The flakes keep their shape for a long time and do not cloud the water.

sera Cichlids Sticks Nature is the staple food without dyes and preservatives consisting of gently manufactured sticks for larger omnivorous cichlids – such as many South American species – and other large fish.

The sticks are particularly tasty, due to its high amount of optimally digestible protein from sustainable fish and insect meal as well as omega fatty acids. The balanced diet supports liveliness and healthy development of the fish. The floating sticks keep their shape and do not pollute the water.

sera Discus Granules Nature is the staple food without dyes and preservatives consisting of gently manufactured soft granules for all discus fish (including fry) and other demanding ornamental fish.

Disease resistance, healthy development as well as fertility are strengthened by optimally digestible aquatic protein and ingredients rich in minerals. Garlic and prebiotically effective ingredients ideally round off the easily digestible, tasty composition.

The sinking granulaes quickly becomes soft without swelling or losing its shape when moist. Thus the water is not polluted.

sera Viformo Nature is the catfish food without dyes and preservatives consisting of gently manufactured tabs for catfish and other bottom oriented fish that are searching for food at the bottom.

The nutritious and easily digestible food contains 4% gammarus as a high quality protein and mineral substance source. Gammarus is also rich in trace elements and carotenoids. The balanced composition, enriched with sea algae rich in vitamins, supports healthy development and liveliness of the animals.

The appropriate nutrition of fish with a small mouth (e.g. armored catfish or loaches) is ensured as the sinking tabs disintegrate into bite-sized chunks while the fish are searching for food at the bottom. The food chunks remain compact and do not cloud the water.

sera O-Nip Nature is the treat without dyes and preservatives consisting of gently manufactured tabs that can be stuck to the aquarium glass by slight finger pressure. This allows watching even shy fish while they are eating.

The adhesive tablets are characterized by their high percentage of food organisms: besides bloodworms and Tubifex, sera O-Nip Nature also contains 7% krill. Due to these ingredients, the tabs are very rich and particularly valuable for an appropriate diet. Natural ingredients as well as a high, easily digestible protein amount support healthy development, splendid appearance and appropriate behavior.

sera Artemia-Mix is the live rearing food for aquarium animals in fresh and marine water.

The readily prepared instant blend with guaranteed high hatching rate only need to be mixed with water. The desired small Artemia nauplii are available for live feeding after only 24 hours.

The tasty crustacean larvae are the ideal, strengthening rearing food with valuable, balanced ingredients. Agile bigger fish as well as numerous invertebrates also like to chase these delicacies that enhance the liveliness and the natural feeding behavior of the animals.

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.

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. This excellent Koi food for the first time contains the intestinal flora stabilizer Bacillus subtilis, which is approved for ornamental fish since June 2016, and is expressly recommended by the EFSA (European authority for food safety) for use in ornamental fish food, as to improve growth and food utilization.