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					Originally Posted by EmilyB
					
				 
				The big discussion these days is whether or not it absorbs bad things like heavy metals.  I know my sand bed did a major flip after four years, but I have a huge bioload.    
I'm dumping mine Saturday unless anyone wants it.  It's all Caribsea too...    
			
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 Just found out my answer to the question I posted in your temp tank post. 

 
		
	
		
		
		
		
			
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				No matter what the morrow brings, inventors keep inventing things.
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Jonathan
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