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			 I have always wondered why when I look at other tanks and hear everyone's corals are growing like mad you know can keep up with them (xenia or others) even after 6 months they say it just started out as a frag and now it's the size of a grapefruit or bigger So what is my problem I try to keep my water within the scope  ph 8.2 ,salitity 1.023 or a bit higher  Calcium say 400ish and low nitrates etc. Alk or dkh  is the one i have not followed closely. 
		
	
		
		
		
		
			heck my zoo's take forever to sprout newheads and no I do not have my fish nipping alot. I have had the lights on alot example 12hrs on ( pc light currently). I have had some growth on corals but nothing close to others. Should I be adding something?? So can anyone throw some idea out??? 
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	only 25 gal & (6 bulb, t5's fixture & 30 gal sump with small fuge  | 
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			#2  
			
			
			
			
			
		 
		
		
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			 Lights.  That's my guess.  Things grow like snot in my nano (MH) but almost don't grow at all in my 55 with PC lighting.   
		
	
		
		
		
		
			The difference is really quite something. Thats' my 2 cents. 
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	_______________________________________ Have a good one!  | 
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			#3  
			
			
			
			
			
		 
		
		
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			 lighting man. gotta have light, and lots of it. metal halides work wonders. 
		
	
		
		
		
		
			
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	Jordan  | 
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			#4  
			
			
			
			
			
		 
		
		
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			 I second the light being your main problem... Just a little tip to get zoos to grow a little faster its IMO that zoos prefer a little dirtyer water than most coarls... I now only do water changes every second week and the zoos seem to be growing leaps and bounds now .... there are a few threads about zoo growth on RC 
		
	
		
		
		
		
		
	
		
		
	
	
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			#5  
			
			
			
			
			
		 
		
		
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			 I would guess lighting, possibly a new bulb, and flow. 
		
	
		
		
		
		
			
		
		
		
		
	
		
		
	
	
	How about a full tank shot? Have you tried taking photos of your growth, say one ever 3 weeks? Sometimes you don't see th growth because its happening right in front of your face. What kind of corals? Just softies like you've mentioned?  |