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			 Ive had these for over 6 months now and they were doing great. always fully open. both under halides and LEDs 
		
	
		
		
		
		
		
	
		
		
	
	
	all corals and fish are fine. in the last couple of weeks, this has happen. They seem to be closing up. anyone knows whats going on? ![]() ![]()  |