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Thread: Risk on pebble tec with low calcium hardness?

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    Join Date
    Jun 2016
    Martinez, CA

    Risk on pebble tec with low calcium hardness?

    Just did a drain and acid wash on the pool monday. Been working since then to get all chem levels balanced out. Most everything is now good but after 8lbs of calcium, im still only to 140 on CH. is this low of a level doing damage the pebble tec over the course of just 1week?

  2. Back To Top    #2
    Mod Squad pooldv's Avatar
    Join Date
    Aug 2012
    DFW, TX

    Re: Risk on pebble tec with low calcium hardness?

    No, it won't do much, if any, damage in a week but it will very likely take years off the life of the plaster over time.
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