Arthur Curry
In Memoriam
My ex-girlfriend brought me a large cooler full of sand, shells, and rocks from the North Carolina, South Carolina shore. The rocks are cool but the sand seems too smooth, it dosent feel the same as the sand thats already in my tank. Is there a way to determine if its silica, I'd rather use all aragonite in my tanks.....(So thoughtful, a woman doing something for me for my tanks dont remember why shes an ex????) :love2: