Discussion in 'Freshwater Substrates - Gravel, Sand' started by dutoits, Apr 2, 2010.

  1. dutoits

    dutoitsNew MemberMember

    is Feldspar safe for use in fishtanks?
  2. Nutter

    NutterFishlore VIPMember

    Welcome to Fishlore Dutoits. :;hi2

    Feldspar should be fine in your aquarium as long as it doesn't contain any metalic flecks or veins.
  3. Dean

    DeanValued MemberMember

    Great, I had the same questions.