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Karyocee probably is the most important because Vitamin C a powerful antioxidant and immunomodulator for fishes/ shrimps. The fish and shrimp body needs vitamin C ( ascorbic acid or ascorbate) to remain in proper health condition.

Karyocee makes various benefits to the fish/ shrimp body by holding cells together through collagen synthesis. Collagen is a connective tissue that holds muscles, bones, and other tissues together. Collagen is also needed for the healing of wounds.

Vitamin C also requires in wound healing, bone and tooth formation, strengthening blood vessel walls, improving immune system function, increasing absorption and utilization of iron, and acting as an antioxidant.

Vitamin C works with vitamin E as an antioxidant and plays a crucial role in neutralizing free radicals throughout the body.

  • Reduces the effects of toxic chemicals in water and prevent negative effects of water temperature fluctuations.
  • Increases intestinal absorption of iron from plant-based foods.
  • Enhances in immune response.
  • Helps synthesize carnitine, adrenaline, epinephrine, the neurotransmitter serotonin, the thyroid hormone thyroxine, bile acids, and steroid hormones.
  • Regulates the moult phase and helps in quick formation of exoskeleton in shrimps.

Major Functions of Karyocee

  • Water temperature: Karyocee diets helps to fishes during low temperature period for enhancing digestion efficiency and thereafter promote growth rate.
  • Stress: The ascorbic acid concentrations in tissues in fish change during stressful periods Karyocee prevents from various stress such as: environmental stress, handling stress, pathogenic stress, transportation stress, osmotic stress etc, of fishes and shrimps.
  • Toxic Gasses Eliminator: Karyocee helps to eliminate the adverse effect of ammonia on growth of fishes and reduces the toxic effect of nitrite levels in intensive aquaculture systems.
  • Wound healing: Karyocee makes collagen formation in body and helps in quick for optimal wound repair in fishes and shrimps.
  • Reproduction: Karyocee helps in reproduction systems of fishes and shrimps such as growth of healthy brooders, proper egg and sperm formation, optimum fecundity, improve hatchability, healthy larval and fry conditions etc.
  • Larval Nutrition: Diet with Karyocee acts fast development of embryo /larvae and early fry stages with reduction of mortality in early stages of fishes /shrimps.
  • Immunity: Vitamin C is at the top of the list among natural immune boosters for fish /shrimp body. Karyocee have the immune-stimulating properties and compensate the immune-depression. It offers protection to fish / shrimp immune system by encouraging the activity of immune system cells including neutrophils and phagocytes. The collagen prevents various diseases caused by bacteria and viruses . Mucus helps in preventing microorganisms from entering to the body through the skin, gills and gastrointestinal mucosa. Vitamin C prevents bacteria from adhering to epithelial cells. High concentration of vitamin C in white blood cells enables the immune system to function properly by providing protection against oxidative damage from free radicals generated during their action against bacterial, viral, or fungal infections.
  • Antioxidant: Free radicals, such as superoxide, hydroxyl ions and nitric oxide all contain an unpaired electron. These radicals can have a negative effect on cells causing oxidative damage that leads to cell death. Antioxidants, such as vitamin E & Vitamin C, prevent cell damage by binding to the free radical and neutralising its unpaired electron. Ascorbic acid is well known for its antioxidant activities. Ascorbate acts as a reducing agent to reverse oxidation in aqueous solution.

Composition: Ascorbyl Polyphospahte (Dry phosphorylated form).


  • Provide Stable and bio-available vitamin C.
  • Improve Survival rate.
  • Accelerates growth.
  • Improves feed conversion ratio (FCR).
  • Increases body weight.
  • Helps in skeleton formation through the absorption and utilisation of calcium by gills, bones, muscles and skin,the major sites of Ca uptake and storage.
  • Facilitates tissue repair and would healing-supplementation of higher than normal level of vitamin C increases resistance to infection and fast wound healing.
  • Strengthens host defence mechanism by increasing resistance to Stress, High mortality & Disease.

Dose: Dosage and application can be adjusted based on conditions prevailing in pond or as per the advice of Aquaculture comsultant

Method of Application:

Normal Condition 1.0 g/kg of feed
Under Stress Condition 2.0 g/kg of feed
For Fish 0.5 g/kg of feed

Form: Powder

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