I have 8 x 54 Watts over a 120. 
 
It grows easy sps like Monti caps and montipora digitata no problem. 
 
My horn coral isn't growing at all. 
 
I haven't tried any other sps or clams. 
		
	
		
		
		
		
			
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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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