Home Forums Growing Spirulina Self regulating spirulina?

This topic contains 1 reply, has 2 voices, and was last updated by  JesurunTiger 1 month ago.

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  • #2454

    Olle
    Participant

    I have only access to fish tank equipment which means that the pH I can get is only 8,5. My question is why all the tutorials say that I should wait until it reaches 10 before harvest. Does spirulina regulate the pH by itself as it grows or what am I missing?

  • #2628

    JesurunTiger
    Participant

    I think the point is that high pH makes the culture sterile from pathogens.

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