Great info - thanks.  To give some an idea of my tank so far:  2 inch Aragonite substrate, 50 lbs LR, cycled for 1.5 weeks and quickly growing green algae.  Water chem, temp, and salinity in acceptable range.  Only found a hitchhiking crab but otherwise looks "normal". 
		
	
		
		
		
		
		
	
		
		
	
	
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