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Thread: brown HA

  1. #1

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    brown HA

    my current parameters

    no3: 2ppm
    po4: 0.02

    My algae grows well in the net and yet I have this brown HA, what's the problem





  2. #2
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    P coming out?

    How long has it been there, and is it increasing or reducing...

  3. #3

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    its a DIY rock, not really know how much phosphate can be stored

    There has been steady, but grown in different parts of the diy rocks, after a few weeks disappears and reappears in other area, what surprised me was the one that grew in the glass

  4. #4
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    In the glass?

  5. #5
    kerry's Avatar
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    I am sure he means ON the glass, possibly.
    150G. Reef/Mix
    125G. 3 Regular Oscars/1 Jack Dempsey
    75G. 20+ Africans
    40G. Fish/Reef. Algae Scrubbers on ALL my SW
    10G. SW Fish/Reef.
    10G. SW Hospital/new fish quarantine/pod breeder tank
    6 stage RO/DI system 200 GPD.

  6. #6

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    Quote Originally Posted by SantaMonica View Post
    In the glass?
    P coming out, ummmm, may be, the rock during the curing took much tamp water, but that does not worry me, what worries me is the glass

    yes in the glass







    test today
    P: 0.07
    N:-2
    dkh: 7
    tmp: 24-25
    density: 1026

    have to limit my current lighting was because I am awaiting the arrival of my LED is t5 6500k

    regards

  7. #7
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    I'm sure it's P coming out. Should start going away.

  8. #8

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    ok thaks

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