Koi fish feed
Own formula, source factory, wholesale only, no retail
Specialized Koi Fish Food Series for Fish Farms
Developed specifically for the healthy growth of koi fish, it is rich in protein and trace elements, helping to enhance the luster of their scales and maintain a graceful posture. The scientific formula meets the needs of koi fish at different growth stages, providing a full-stage nutritional solution from juvenile to adult fish, making your koi fish full of vitality and fully showcasing their agile beauty.
Koi Hatch Food
Raw materials
Imported fish meal, spirulina, natural astaxanthin, soybean protein concentrate, fish multiminerals, fish multivitamins, starch, amino acids, fish oil, etc.
Product nutritional value
Crude Protein ≥% | Crude Fat ≥% | Crude Fiber ≤% | Crude Ash ≤% | Total Phosphorus ≥% | Lysine ≥% | Moisture ≤% |
50.0% | 8.0% | 5.0% | 16.0% | 2.5% | 1.2% | 10.0% |
Product specifications
Part Number | Particle Size （mm） | Suitable Fish Length （cm） | Packaging Specification | Feeding Frequency (Times/day) |
A1 | ≤0.12 | Oviparous Fish | 2kg/Bag | 1-3Tiems |
A2 | 0.12-0.15 | Oviparous Fish | 2kg/Bag | 1-3Tiems |
B1 | 0.15-0.30 | Oviparous Fish | 2kg/Bag | 1-3Tiems |
B2 | 0.30-0.45 | 0.50-1.20 | 2kg/Bag | 1-3Tiems |
B3 | 0.6-0.7 | 1.5-1.8 | 2kg/Bag | 1-3Tiems |
Product Features
The cultivation of koi fry during their juvenile stage plays a crucial role in koi farming. The fry are weak and have poor resistance. We must fully meet their nutritional needs to improve their resistance and survival rate. The juvenile stage is critical for the skeletal development of koi and forms the foundation for their future body shape. Our company has specially developed and produced koi fry starter feed based on the characteristics of the koi juvenile stage. It selects high-quality natural zooplankton, imported white fish meal, high-quality brine shrimp, soybean protein concentrate, multi-vitamins, multi-minerals, highly stable vitamin C, and various trace elements. It is processed with natural immune enhancers and beneficial microecological preparations, using a scientific formula and advanced production technology. The complete-price starter feed improves the disease resistance and stress resistance of the fry, solves the risk problems caused by bacterial and parasitic infections carried by exogenous bait, and provides high-quality and safe starter bait for the fry.
Koi Germ Food
Raw materials
Fish meal, soybean protein concentrate, refined flour, germ, FD shrimp meal, digestive enzymes, brine shrimp, brewer’s yeast, multivitamins, multiminerals, allicin, high-stability vitamin C, fish oil, etc.
Product nutritional value
Crude Protein ≥% | Crude Fat ≥% | Crude Fiber ≤% | Crude Ash ≤% | Total Phosphorus ≥% | Lysine ≥% | Moisture ≤% |
32.0% | 4.0% | 5.0% | 15.0% | 1.8% | 1.0% | 10.0% |
Product specifications
Part Number | Particle Size （mm） | Suitable Fish Length （cm） | Packaging Specification | Feeding Frequency (Times/day) |
C4 | 3.80-4.10 | 15.00-35.00 | 20kg/Bag | 1-3 Times |
C6 | 6.00-6.30 | 35.00-50.00 | 20kg/Bag | 1-3 Times |
C8 | 7.90-8.20 | ≥50.00 | 20kg/Bag | 1-3 Times |
Product Features
Koi are poikilothermic animals; as the water temperature drops, their body temperature drops accordingly. The digestion and nutrient synthesis of feed in fish rely on enzymes in the intestines. When the temperature decreases, enzyme activity declines, making it difficult for high-protein substances to be fully utilized. Indiscriminate feeding of feed is not only unhelpful but may even impose a heavy digestive burden on the fish, leading to diseases. Based on the needs of fish in low water temperatures, our company has developed a targeted and reasonable low-temperature nutritional formula to meet the physical needs of koi in cold conditions.
Koi Growth food
Raw materials
Fish meal, insect protein, soy protein concentrate, wheat flour, Antarctic krill meal, spirulina, seaweed meal, brewer’s yeast, brine shrimp, Shoujian, multi-vitamins, multi-minerals, high-stability vitamin C, fish oil, etc.
Product nutritional value
Crude Protein ≥% | Crude Fat ≥% | Crude Fiber ≤% | Crude Ash ≤% | Total Phosphorus ≥% | Lysine ≥% | Moisture ≤% |
38.0% | 4.0% | 5.0% | 15.0% | 1.8% | 1.0% | 10.0% |
Product specifications
Part Number | Particle Size （mm） | Suitable Fish Length （cm） | Packaging Specification | Feeding Frequency (Times/day) |
C4 | 3.80-4.10 | 15.00-35.00 | 20KG/Bag | 1-3 Times |
C6 | 6.00-6.30 | 35.00-50.00 | 20KG/Bag | 1-3 Times |
C8 | 7.90-8.20 | ≥50.00 | 20KG/Bag | 1-3 Times |
Product Features
Poor digestion and absorption of feed, inability to convert fat in the body, and excessive accumulation lead to issues such as二段腹 (second-stage belly), abdominal sagging, fatty liver, etc., and the visceral digestive system cannot function normally. This not only reduces the ornamental value of koi carp but also increases the stress on the fish body and lowers the disease resistance of the fish. Our company selects high-quality imported fish meal, FD insect protein, concentrated soybean protein, etc., and adopts a targeted nutritional formula. Through sophisticated high-tech processing, it not only provides high nutrition but also maintains good digestion and absorption, promoting the growth of fish muscle.
Koi Color Enhancer food
Raw materials
Fish meal, soybean protein concentrate, refined flour, Antarctic krill meal, spirulina, natural pigments, brewer’s yeast, brine shrimp, alfalfa, seaweed meal, multivitamins, multiminerals, high-stability vitamin C, fish oil, etc.
Product nutritional value
Crude Protein ≥% | Crude Fat ≥% | Crude Fiber ≤% | Crude Ash ≤% | Total Phosphorus ≥% | Lysine ≥% | Moisture ≤% |
40.0% | 8.0% | 5.0% | 15.0% | 1.5% | 1.0% | 10.0% |
Product specifications
Part Number | Particle Size （mm） | Suitable Fish Length （cm） | Packaging Specification | Feeding Frequency (Times/day) |
C4 | 3.80-4.10 | 15.00-35.00 | 20kg/Bag | 1-3 Times |
C6 | 6.00-6.30 | 35.00-50.00 | 20kg/Bag | 1-3 Times |
C8 | 7.90-8.20 | ≥50.00 | 20kg/Bag | 1-3 Times |
Product Features
Color enhancement is to supplement the need for pigments in koi. Our company selects high-quality fresh seaweed, imported astaxanthin, alfalfa, and spirulina. According to the needs of koi themselves, we adopt a scientific matching method to meet the color enhancement needs of koi.
Feeding methods and precautions
1. Feeding frequency:
Juvenile fish (under 30cm): 2-3 times a day, with each feeding amount being such that the fish finish eating within 5 minutes (to avoid residual bait polluting the water quality and affecting feed absorption).
Adult fish (over 30cm): once a day, or once every other day (to control food intake and prevent obesity-induced “eye dropping” and “loose scales”, especially for golden arowanas, fat control must be strict).
2. Feed combination:
Do not feed only pellet feed. It is recommended to 1-2 times a week with “natural bait” (such as shelled river shrimp, bloodworms; red arowanas can be given a small amount of centipedes (to enhance color); golden arowanas can be given a small amount of loach (to strengthen bones)), but they need to be frozen and sterilized in advance (to avoid parasites). The pellet feed should be labeled “can be combined with natural bait, no need for additional nutrients”.
3. Water quality adaptation:
The feed should be labeled “suitable for pH 6.5-7.5, water temperature 28-30℃” (in this environment, the fish’s metabolism is vigorous, and the feed nutrient absorption efficiency is the highest). It is also recommended to add a “low residual bait formula” (to reduce ammonia nitrogen release after the feed dissolves in water and reduce the pressure of water quality maintenance).
◆ Store in a cool, ventilated and dry place;
◆ Please use up as soon as possible after opening.
Factory direct sales, only wholesale and customization,No retail
Company Profile
Shantou Langjie Biotechnology Co., Ltd.
The company was founded in 2016 and is a biotechnology enterprise integrating ornamental fish breeding technology, feed research and development, sales, and services. Its mission is “to provide ultimate nutrition for ornamental fish and create outstanding value for customers.”
I. Core Advantage: Imported High-end Fish Meal
We insist on selecting imported high-end fish meal from high-quality global fisheries as the core raw material. Through strict inspection, we ensure high protein, low fat, and balanced nutrition. We guarantee the quality of feed from the source, helping ornamental fish grow healthily with bright body colors, and meeting the needs of different growth stages.
II. Precise Services: Covering Diverse Customers
Fisheries: Provide customized feed solutions to reduce costs and improve breeding efficiency;
E-commerce: Optimize online services, ensure fast supply and after-sales support, and facilitate consumers’ purchase;
Aquariums: Exclusive high-stability feed, suitable for display scenarios, maintaining the best state of ornamental fish;
Wholesalers: Provide sufficient supply and price support, along with promotion and training services, to jointly explore the market.
III. Professional Guarantee: Full-chain Service Support
Research and development: The expert team focuses on formula innovation and launches a series of feeds for color enhancement, disease resistance, etc.;
Technology: Provide full-process guidance on breeding environment, water quality management, disease prevention, etc.;
Service: Cover all online and offline channels, with 7×12-hour customer service response to optimize customer experience.
