Featuring  Bacillus subtilis  for vibrant and robust young Koi This groundbreaking specialized food is designed for year-round nourishment of young Koi up to 15 cm in water temperatures exceeding 8°C. The floating granules are enriched with natural functional ingredients like MOS, Betaglucans, Haematococcus, Spirulina, and more, along with the probiotic Bacillus subtilis, which helps stabilize the fish's intestinal flora. This enhancement promotes their health and improves feed efficiency, allowing young Koi to grow quickly and uniformly, reducing their susceptibility to illness while minimizing water stress. Koi All Seasons Probiotic represents another significant advancement from sera in Koi nutrition. This premium food for Koi incorporates the intestinal flora stabilizer Bacillus subtilis, which has been approved for ornamental fish since June 2016. EFSA (European Food Safety Authority) specifically endorses its use in ornamental fish feed to enhance growth and feed efficiency. The optimized feed utilization fosters the quick and balanced growth and enduring health of fish. Fortified fish experience fewer health issues. Moreover, the environmental impact from waste, which includes substances harmful to fish and conducive to algae growth, is greatly diminished. To reap these beneficial effects, this specialized feed should be used throughout the year (when water temperatures are above 8°C) at least once a week in place of the regular seasonal feed. It also serves wonderfully as a staple diet.  

Flakes for goldfish that promote healthy growth and vibrant colors sera Goldy Nature serves as the primary nutrition for small goldfish and their decorative varieties, including shubunkin, veiltail, and sarasa, as well as other coldwater fish, all without the use of artificial colors and preservatives. This food features insect meal as a premium protein source that is also environmentally friendly. The thoughtfully balanced mix of plant and animal ingredients provides a highly digestible diet that supports both health and brilliant coloration. The flakes maintain their structure, are ideal for surface-feeding coldwater fish, and do not cloud the water. Complete diet suitable for all goldfish Ingredients Fish Meal, Wheat Flour, Dehydrated Brewers Yeast, Hermetia (5%), Calcium Caseinate, Sun-Dried Freshwater Shrimp (Gammarus pulex), Spirulina, Brown Algae (Kelp), Mannan Oligosaccharides, Fish Cod Liver Oil (containing 34% Omega Fatty Acids), Herbs, Alfalfa Herb, Stinging Nettle, Parsley, Green-Lipped Mussel, Paprika, Spinach, Carrots, Haematococcus Algae, Garlic. Additives Vitamins and Provitamins: Vit. A 16,800 IU/lb, Vit. D3 820 IU/lb, Vit. E (D, L-α-tocopheryl acetate) 54 IU/lb, Vit. B1 16 mg/lb, Vit. B2 41 mg/lb, Stabilized Vit. C (L-ascorbyl monophosphate) 250 mg/lb. Analytical Constituents Min. Crude Protein 45.3%, Min. Crude Fat 7.2%, Max. Crude Fiber 4.6%, Max. Moisture 6.0%, Max. Crude Ash 11.5%. More Product Details Natural diet for ornamental fish This item is part of the "sera Nature" line, which is free from artificial colors and preservatives. A diverse diet with ingredients that are closer to their natural state is the best defense against nutritional deficiencies and promotes the health and vitality of your fish. The Nature food varieties contain natural ingredients like Spirulina, Krill, and sustainable insect meal sourced from soldier fly larvae (Hermetia). The icons on the front of the packaging highlight these ingredients and their proportions in the food. Feeding Instructions Feed once or twice daily throughout the year, only providing as much as the fish can consume in a short period.

The liquid plankton nourishment for filter-feeding invertebrates sera marin Coraliquid is a liquid essential diet created from a meticulously crafted, stable suspension of extremely fine food particles designed for corals and filter-feeding invertebrates in saltwater environments. The composition and ingredients align with the natural dietary needs of these creatures, featuring a significant proportion of plankton organisms like Spirulina and Krill, which effectively meet their nutritional demands. This promotes both growth and vibrant coloration. The particles remain suspended for an extended period, and the liquid format guarantees optimal distribution throughout the entire aquarium. Complete diet for filtering invertebrates Ingredients spirulina, krill, Fish Meal, shrimp meal, Wheat Flour, herbs, Alfalfa herb, stinging nettle, dehydrated brewer's yeast, Calcium caseinate, brown algae (kelp), parsley, paprika, spinach, Fish cod liver oil (containing 34% omega fatty acids), sun-dried freshwater shrimp (Gammarus pulex), carrots, green-lipped mussel meal, garlic. Guaranteed analysis Max. Moisture 70.5%. Feeding guide Administer once or twice a week 5 ml of Coraliquid for every 53 US gal. (200 l) of water. Be sure to turn off pumps, filters, and skimmers before feeding, and turn them back on after about 15 minutes.

Natural color food designed for vibrant Koi measuring between 12 and 25 cm (5 – 10 in.) floating, exceptionally durable granules perfect for medium-sized Koi contains 10% spirulina enhances coloration and promotes healthy development easily digestible and ideal for year-round, complete nutrition Koi Color Medium is a color-enhancing food made from meticulously processed granules free from artificial colors and preservatives. This high-quality, well-balanced formula includes 10% spirulina, along with ample gammarus and krill, which are rich in essential carotenoids, trace elements, omega fatty acids, and highly digestible proteins. It aids in enhancing the Koi's coloration, growth, and overall vitality. This easily digestible food is perfect for providing a comprehensive diet throughout the year. The floating granules maintain their shape exceptionally well and do not contaminate the water. Complete nutrition for all Koi Ingredients Fish Meal, corn starch, Wheat Flour, spirulina, Wheat Germ Meal, dehydrated brewers yeast, Fish oil, mannan oligosaccharides, sun-dried freshwater shrimp meal (Gammarus pulex), Wheat Gluten, Krill meal, stinging nettle, Alfalfa herb, parsley, New Zealand Green Mussel, Algae Whole Meal, paprika, spinach, carrots, Inositol, Vitamin E (α-Tocopherol Acetate), garlic, Vitamin C (L-Ascorbyl-2-Polyphosphate), Haematococcus Algae Meal, Fenugreek seeds, fennel seeds, Anise seeds, Vitamin B5 (Calcium Pantothenate), Vitamin B3 (Niacinamide), Vitamin B7 (Biotin), Vitamin B6 (Pyridoxine Hydrochloride), Vitamin A (Vitamin A Acetate), Vitamin B2 (Riboflavin), Vitamin B1 (Thiamine Hydrochloride), Vitamin D3 (Cholecalciferol). Additives Vitamins and provitamins: Vitamin A (Vitamin A Acetate) 14,400 IU/kg, Vitamin D3 (Cholecalciferol) 1,800 IU/kg, Vitamin E (α-Tocopherol Acetate) 180 mg/kg, Vitamin B1 (Thiamine Hydrochloride) 18 mg/kg, Vitamin B2 (Riboflavin) 18 mg/kg, Vitamin C (L-Ascorbyl-2-Polyphosphate) 180 mg/kg. Analytical Constituents Min. Crude Protein 36.5%, Min. Crude Fat 7.0%, Max. Crude Fiber 4.2%, Max. Moisture 6.0%, Min. Phosphorus 0.8%, Max. Crude Ash 9.0%. Product More Details Premium quality, natural nutrition for Koi Complete nourishment – with sera Koi food: offering everything from staple and color food (Koi Royal & Color) for Koi of all sizes to treats like Koi Silkworm and high-energy summer pellets (Koi Pellets). All food options are free from artificial colors and preservatives, fitting perfectly within the sera "Nature" collection. The multivitamin supplement Koi Vitamin is specifically designed for Koi requiring an extra boost of vitamins, especially during stressful conditions or illness. Feeding instructions Feed once or twice daily throughout the year, offering only as much as the Koi can consume in a short time.  

This item is part of the "sera Nature" collection, which is free from artificial colors and preservatives. A diverse diet featuring ingredients that are as close to nature as possible is essential for preventing deficiencies and promoting the overall health and vitality of your fish. Consequently, the Nature food varieties include natural components like Spirulina, Krill, and sustainable insect meal sourced from soldier fly larvae (Hermetia). The symbols displayed on the front of the packaging emphasize these ingredients and their respective proportions in the food.

Color-enhancing food for goldfish with 10% spirulina sera Goldy Color Spirulina Nature is a specially formulated color food made from carefully produced granules that contain no artificial colors or preservatives, designed for larger goldfish, discerning fancy varieties, and other selective coldwater fish. This well-balanced and easily digestible formula, enriched with essential components including spirulina (10%), actively promotes the natural development of vibrant colors in these beautiful creatures. The colors become more vivid and distinct, standing out clearly from one another. The fish's healthy growth and resilience against diseases are also enhanced. These floating granules maintain their shape and will not cloud the water. Complete nutrition for all goldfish Ingredients fish meal, corn starch, wheat flour, spirulina (10%), wheat germ (4%), brewers yeast, fish oil (containing 49% omega fatty acids), mannan oligosaccharides, gammarus, wheat gluten, krill, stinging nettle, herbs, alfalfa, parsley, green-lipped mussel, sea algae, paprika, spinach, carrots, garlic, Haematococcus algae. Additives Vitamins and provitamins: Vit. A 14,400 IU/kg, Vit. D3 1,800 IU/kg, Vit. E (D, L-α-tocopheryl acetate) 180 mg/kg, Vit. B1 18 mg/kg, Vit. B2 18 mg/kg, stabilized Vit. C (L-ascorbyl monophosphate) 180 mg/kg. Analytical Constituents Crude Protein 38.9%, Crude Fat 7.8%, Crude Fiber 5.7%, Moisture 5.0%, Crude Ash 6.9%. Product More Details  Natural diet for ornamental fish This product is part of the "sera Nature" range, which is free from artificial dyes and preservatives. A diverse diet featuring natural ingredients is the best defense against deficiencies, fostering the health and vitality of your fish. The Nature food varieties include wholesome components like Spirulina, Krill, and responsibly sourced insect meal from soldier fly larvae (Hermetia). The labels on the front of the package clearly indicate the presence and proportions of these beneficial ingredients. Feeding Instructions Feed once or twice a day, providing only what the fish can consume within a short period.

Essential food for the healthy growth of Koi sized between 12 and 25 cm (5 – 10 in.) floating, exceptionally stable granules perfect for small Koi encourages balanced growth, robust immune system, and optimal development highly digestible due to a well-balanced carbohydrate/protein ratio ideal for year-round complete feeding Koi Royal Medium is a fundamental food made from meticulously processed granules free from dyes and preservatives. Beneficial components like omega fatty acids and immune-boosting mannan oligosaccharides aid in healthy growth and resistance to diseases. A portion of 4% sustainably sourced insect meal complements the thoughtfully selected ingredient list. Thanks to its balanced carbohydrate/protein ratio, it is very easy to digest and perfect for full-year feeding. The nutritional needs of the Koi are thoroughly met. The floating granules maintain their shape exceptionally well and do not contribute to water pollution. Complete diet for all Koi Ingredients Fish Meal, corn starch, Wheat Flour, Wheat Gluten, Dried Black Soldier Fly Larvae, Fish oil, Yeast brewers dehydrated, mannan oligosaccharides, New Zealand Green Mussel, Inositol, Vitamin E (α-Tocopherol Acetate), garlic, Haematococcus Algae Meal, Vitamin C (L-Ascorbyl-2-Polyphosphate), Vitamin B3 (Niacinamide), Vitamin B5 (Calcium Pantothenate), Vitamin B7 (Biotin), Vitamin B6 (Pyridoxine Hydrochloride), Vitamin A (Vitamin A Acetate), Vitamin B2 (Riboflavin), Vitamin B1 (Thiamine Hydrochloride), Vitamin D3 (Cholecalciferol). Additives Vitamins and provitamins: Vitamin A (Vitamin A Acetate) 14,400 IU/kg, Vitamin D3 (Cholecalciferol) 1,800 IU/kg, Vitamin E (α-Tocopherol Acetate) 180 mg/kg, Vitamin B1 (Thiamine Hydrochloride) 18 mg/kg, Vitamin B2 (Riboflavin) 18 mg/kg, Vitamin C (L-Ascorbyl-2-Polyphosphate) 180 mg/kg. Analytical Constituents Min. Crude Protein 34.0%, Min. Crude Fat 7.0%, Max. Crude Fiber 4.2%, Max. Moisture 7.0%, Min. Phosphorus 0.8%, Max. Crude Ash 8.0%. Product More Details Premium quality, natural food for Koi Nutritious meals – with sera Koi food: including staple and color food (Koi Royal & Color) suitable for small, medium, and large Koi, as well as treats like Koi Silkworm and high-energy summer food (Koi Pellets). All food types are free from dyes and preservatives, classifying them within the sera "Nature" range. The multivitamin concentrate Koi Vitamin is specifically formulated for Koi needing an extra vitamin boost (e.g., during stressful periods or when unwell). Feeding guide Feed once or twice a day throughout the year, providing only as much as the fish can consume in a short time.  

Flake food designed for smaller goldfish and other coldwater fish sera Goldy is a premium staple food made up of specially crafted flakes, perfect for smaller goldfish (including discerning fancy types) and other selective coldwater fish. With a blend of carefully chosen herbal and animal components - featuring Gammarus (4%), which is abundant in trace elements and carotenoids - this food is not only appealing but also easily digestible, promoting healthy growth, enhancing disease resistance, and boosting the vitality of these stunning fish. Thanks to their shape-retaining design, the flakes float for an extended period, ensuring that they are consumed completely without contaminating the water.

sera Holiday Freshwater Complementary Food Keep your fish thriving while you're away with sera Holiday, a specially crafted holiday food made up of nutritious tablets that most ornamental fish find irresistible. This food is high in protein and designed to soften gradually from the outer layer to the core, allowing fish to eat only the outer portion while the inner part remains intact and fresh. This ensures your fish receive all the vital nutrients they need for over a week. There's minimal risk of overfeeding, as the food softens slowly and requires fish to "graze" for their meals. Plus, it won't pollute the water in your aquarium. Feeding Recommendation:Add 1 tablet for every 80 liters (21 US gallons) in your aquarium for a week, depending on your fish stock.

Features » Shrimp-E is packed with protein, healthy fats, and astaxanthin. It's ideal for larger fish or for enhancing their color. Enhanced with Vitamin E, this formula helps to prevent fat oxidation, boosts appetite, and strengthens immunity against illnesses. » Shrimp-E is a premium, all-natural food option for every type of aquatic fish. Swimming zone: top, mid, bottom. Feeding recommendation:

Revitalizing Koi food for temperatures over 17°C (63°F) floating pellets featuring a loop and core design with a well-balanced protein-fat ratio and easy-to-digest carbohydrates for robust and healthy growth along with a resilient immune system offers an additional boost of energy for the warmer months when Koi are especially active packed with vitamins, natural minerals, and trace elements Summer is the prime growth period for Koi and other pond fish. To support this, they require a significant amount of easily accessible energy, which high-quality food can provide. Koi Professional Summer is specifically formulated for Koi's needs when water temperatures exceed 17°C (63°F). It features a balanced composition of protein, fat, and carbohydrates, ensuring strong growth and optimal energy levels. This summer diet for Koi comprises two components: the food loop and the food core. This is achieved through a specialized co-extrusion manufacturing process, enabling the combination of ingredients that have undergone different treatments. The loop includes high-quality proteins and fats that reflect the natural diet of the fish for maximum digestibility. The core contains essential vitamins, minerals, and trace elements vital for healthy growth and a robust immune system. This unique combination ensures that Koi's needs are thoroughly met during the warm season. Complete feed suitable for all Koi Ingredients Fish Meal, corn starch, Wheat Flour, Wheat Gluten, dehydrated brewer's yeast, Wheat Germ Meal, Calcium caseinate, Fish oil, spirulina, sun-dried freshwater shrimp meal (Gammarus pulex), mannan oligosaccharides, Krill meal, New Zealand Green Mussel, stinging nettle, Alfalfa herb, Vitamin C (L-Ascorbyl-2-Polyphosphate), Algae Whole Meal, parsley, paprika, spinach, Haematococcus Algae Meal, garlic, Vitamin E (α-Tocopherol Acetate), carrots, Vitamin B3 (Niacinamide), Inositol, Vitamin B2 (Riboflavin), Fenugreek seeds, Vitamin A (Vitamin A Acetate), fennel seeds, Vitamin B1 (Thiamine Hydrochloride), Anise seeds, Vitamin B5 (Calcium Pantothenate), Menadione sodium bisulfite complex, Vitamin B6 (Pyridoxine Hydrochloride), Vitamin D3 (Cholecalciferol), Vitamin B9 (Folic Acid).   Additives   Vitamins and provitamins: Vitamin A (Vitamin A Acetate) 37,000 IU/kg, Vitamin D3 (Cholecalciferol) 1,800 IU/kg, Vitamin E (α-Tocopherol Acetate) 120 mg/kg, Vitamin B1 (Thiamine Hydrochloride) 35 mg/kg, Vitamin B2 (Riboflavin) 90 mg/kg, Vitamin C (L-Ascorbyl-2-Polyphosphate) 550 mg/kg. Analytical Constituents Product More Details  Koi Professional Range The Koi Professional range from sera offers premium food options for Koi that cater to the specific needs of cold-blooded animals across different seasons (Spring & Fall, Summer, Winter). Additionally, Koi Professional Color and Probiotic are functional food types that can be provided year-round. Koi Professional Junior was specifically designed to fulfill the nutritional demands of younger Koi. Recommended For Complete feed suitable for all Koi  

Essential food made of sinking loops for all types of crustaceans sera Crabs Nature is a fundamental food option free from artificial colors and preservatives, featuring loops suitable for all crustaceans found in both freshwater and marine environments. This well-balanced formula incorporates natural ingredients like spirulina and alder cones, providing essential nutrients necessary for healthy growth and safe molting. It specifically enhances fertility, vibrancy, and immune strength. The sinking loops maintain their structure for an extended period, allowing crustaceans to easily grasp, carry, and consume them in their safe spaces without contaminating the water. Feeding recommendations Feed sparingly once a day. Ingredients Fish meal, corn starch, wheat flour, spirulina, dehydrated brewer's yeast, wheat germ meal, sun-dried freshwater shrimp (Gammarus pulex), calcium caseinate, brown algae (kelp), stinging nettle, willow bark, alder cones, fish oil (rich in omega fatty acids at 49%), mannan oligosaccharides, herbs, alfalfa herb, parsley, paprika, green-lipped mussel, spinach, carrots, Haematococcus algae, garlic. Additives Vitamins and provitamins: Vit. A 16,800 IU/lb, Vit. D3 820 IU/lb, Vit. E (D, L-α-tocopheryl acetate) 54 IU/lb, Vit. B1 16 mg/lb, Vit. B2 41 mg/lb, Stabilized Vit. C (L-ascorbyl monophosphate) 250 mg/lb. Analytical Components Min. Crude Protein 33.7%, Min. Crude Fat 9.5%, Max. Crude Fiber 6.2%, Max. Moisture 6.2%, Max. Crude Ash 9.6%, Min./Max. Calcium 1.8% / 2.4%, Min. Phosphorus 0.8%. Additional Product Information Natural diet for ornamental fish This offering is part of the "sera Nature" range, which is devoid of artificial colors and preservatives. A diverse diet featuring natural ingredients is the optimal safeguard against nutritional deficiencies while promoting the overall health and vitality of the fish. The Nature food varieties thus include wholesome components like spirulina, krill, or sustainably sourced insect meal from soldier fly larvae (Hermetia). The icons on the front of the packaging highlight these ingredients and their proportions in the food. For medium breed puppies, females during late pregnancy or nursing  

Premium granules enriched with natural astaxanthin (50 mg/kg of food) for Betta fish sera Bettagran Nature is a highly digestible color-enhancing food free from artificial dyes and preservatives, specifically designed for labyrinth fish like Betta. This formula promotes vibrant color development in a natural and effective way, thanks to high-quality ingredients such as astaxanthin (50 mg/kg of food) derived from Haematococcus algae. Additionally, prebiotics are included to bolster disease resistance. It features insect meal as a sustainable source of high-quality protein. The gently sinking, soft granules quickly soften in water while maintaining their shape and preventing water pollution. Ingredients corn starch, wheat gluten, fish meal, whole egg powder, Ca-caseinate, Hermetia (6%), wheat flour, fish oil, brewers yeast, wheat germ, gammarus, mannan oligosaccharides, herbs, alfalfa, stinging nettle, parsley, Haematococcus algae (providing 50 mg astaxanthin per kg of food), sea algae, paprika, spirulina, green-lipped mussel, spinach, carrots, garlic. Additives Vitamins and provitamins: Vit. A 37,000 IU/kg, Vit. D3 1,800 IU/kg, Vit. E (D, L-α-tocopheryl acetate) 120 mg/kg, Vit. B1 35 mg/kg, Vit. B2 90 mg/kg, stabilized Vit. C (L-ascorbyl monophosphate) 550 mg/kg. Analytical Constituents Crude Protein 40.2%, Crude Fat 8.3%, Crude Fiber 3.5%, Moisture 5.0%, Crude Ash 4.8%. Product More Details Natural diet for ornamental fish This product is part of the "sera Nature" line, which does not include any artificial colors or preservatives. A diverse diet with ingredients that are close to nature serves as the best defense against nutritional deficiencies and promotes the health and vitality of your fish. The Nature food varieties are formulated with natural components such as Spirulina, Krill, or sustainable insect meal sourced from soldier fly larvae (Hermetia). The symbols on the front of the packaging highlight these ingredients and their respective quantities within the food. Feeding Instructions Feed once or twice a day, providing only as much as the fish can consume within a short period.

Colorful flakes designed for floating feeding sera San is a nutrient-rich color food made from specially crafted flakes suitable for all fish that feed at the water's surface. The enhancement of color is promoted in a natural and targeted manner through high-quality ingredients like Haematococcus algae. Additionally, the well-balanced formula provides comprehensive nutrition that aids in boosting the immune system while supporting healthy growth and reproduction. Since these delicious and shape-retaining flakes remain afloat for an extended period, they are consumed completely and do not contaminate the water. Complete diet for all ornamental fish Feeding instructions: Offer once or twice a day, providing only as much as the fish can consume in a short duration.