
03-14-2007, 09:29 PM
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| Legal Medical Grower Join Date: Jul 2006 Location: SoCal
Posts: 3,313
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They break down and look like melted sugar. If you touch them they come apart. Even the 3" stone did the same thing (the blue one). They have wood and ceramic stones that last forever. Thet cost a bit more, but not much.
I have found the type stone will not effect much.
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