Pool Filter Sand

Discussion in 'Freshwater Substrates - Gravel, Sand' started by AquaPro247, Jun 17, 2018.

  1. AquaPro247Valued MemberMember

    is this pool filter sand safe?


    It is the only one I can find that is not labelled nepheline syenite (I have heard that nepheline syenite raises the hardness of your water and decided not to use it)
  2. maggie thecat

    maggie thecatWell Known MemberMember

    It's safe. You may or may not find it attractive.

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