Q&A for How to Grow Chlorella for a Food Supplement

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  • Question
    What is the nutrient solution for growing Chlorella and how can it be prepared?
    Ninox
    Top Answerer
    The optimal way to produce nutrient solution for Chlorella is to mix 1 L (1 qt) of water with 3 g (0.1 oz) of Potassium nitrate, 4.8 g (0.14 oz) of Magnesium sulfate, 1 g (0.04 oz) of Calcium nitrate, 3 g (0.1 oz) of Potassium dihydrogenophosphate, 2 mg (0.03 gr) of Manganese sulfate, 2 mg (0.03 gr) of boric acid, 0.2 mg (0.003 gr) of Copper sulfate and 0.2 mg (0.003 gr) of Zinc sulfate.
  • Question
    What culture conditions should I grow my micro-algae in?
    Ninox
    Top Answerer
    The best temperature to grow micro-algae are the following: 8100 Lux of light, between 20 and 22 °C (66 and 71 °F) of temperature and 16 hours of day and 8 hours of night.
  • Question
    How do I use an aquarium to grow chlorella?
    Ninox
    Top Answerer
    You can use an aquarium like a pond if you ensure that the water moves. You can do that by simply adding an air pump.
  • Question
    What is an inorganic nutrient solution?
    Ninox
    Top Answerer
    It's a solution made from water and mineral salts like nitrogen, phosphorus, and potassium.
  • Question
    Is it possible to provide natural solution for Algae instead of commercial NPK?
    Community Answer
    Organic solutions can be used, but will risk contamination by heterotrophic organisms.
  • Question
    Once zoplankton (Rotifiers) appear in the organic culture how do I control it?
    Ninox
    Top Answerer
    You can try to introduce some fishes to eat rotifers. Some species can be herrings or young salmons.
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