Water Parameters

Discussion in 'Water Chemistry' started by meagan1823, Feb 14, 2010.

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  1. steve wright

    steve wright Super Moderator

    Joined:
    Feb 17, 2009
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    Location:
    shenzhen Guangdong PRC
    meagan - no need to place low

    you can place high and aim slighty down - that way be the time the water reaches the base opposite corner from where the power head is located a lot of the force will be spent
    so aim it and just lift a little if the sand starts drifting
    If when it gets there it does not blow the sand about, your fine IME

    and this should stop the cyno from developing there

    Steve