Stones/Marbles From Craft Stores?

Discussion in 'Freshwater Substrates - Gravel, Sand' started by Genavelle, Aug 9, 2015.

  1. GenavelleValued MemberMember

    I'm going to have a sandy substrate for my tank, but I think it would look nice to add some stones or yknow those glass marble-stone things. My question is, is it safe to use the stones and marbles sold at craft stores like Michael's or Hobby Lobby?
  2. NympxzieValued MemberMember

    Tons of people use those glass marbles/stones I believe they are okay. You can always quarentine them in a jar or something for a week to make sure the water doesn't smell and stuff isn't being leeched out of the stone.

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