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Thread: 440L ATS design with 660nm led

  1. #31

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    Denmark, City: Odense
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    Re: 440L ATS design with 660nm led

    andt he last picture...
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  2. #32
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    Salt Lake City, Utah, USA
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    Re: 440L ATS design with 660nm led

    It just needs more light.

  3. #33

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    Re: 440L ATS design with 660nm led

    Ok I will try to turn the light up again and if the algae turns yellow it is too much, right?. Is that the best way to do it?

  4. #34
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    Re: 440L ATS design with 660nm led

    Yes, add light until you get green, then yellow, then back off until you get green again.

  5. #35

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    the system takes a break for several reasons....

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