I am not keen on chemicals, I would do a good rinse / hosing down and a long soak in fresh water, and probably introduce one piece of rock into the tank at a time.  One way I read about doing this (it was meant to DIY rock) was to put rock in the tank of a toilet so it would automatically get fresh water rinses several times per day. 
		
	
		
		
		
		
			
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				120 gallon sps/anemones/LPS reef since 2004 
Apex controller 
8 x 54 watt T5 PowerModule 
Herbie's silent overflow system 
Jebao DC 12000 return pump 
Jecod CP-40 Cross-flow circulation device 
Mini Bubble King 180 
Barr Aquatics calcium reactor 
Bucket fuge
			 
		
		
		
		
	
		
		
	
	
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