![]()  | 
	
		
			
  | 
||||||||
| Portal | PhotoPost Gallery | Register | Blogs | FAQ | Members List | Calendar | Search | Today's Posts | Mark Forums Read | 
| 
		 | 
	Thread Tools | Display Modes | 
| 
		 
			 
			#2  
			
			
			
			
			
		 
		
		
	 | 
||||
		
		
  | 
||||
| 
	
	
		
			
			 Salut! 
		
	
		
		
		
		
		
	
		
		
	
	
	It's an interesting topic... Any fish in your tank? I read somewhere...fish sleep and need some darkness....but also some light (like the moonlight) for orientation and for any "attack" detection... What i do, I leave the curtain slighthy open (never close)...or a small 4 watts light in the electric outlet...close to the aquarium... I believe, the coral photosynthesis require some rest....like in nature! Pierre from Montreal (Sorry of any english mispelling)  | 
| Thread Tools | |
| Display Modes | |
		
  | 
	
		
  |