Sorry to interrupt.  
I set mine up about 3 weeks ago and I still don't see any change.  I heard cyano should comes up for short term.  I also use TLF reactor 150 and maxi jet 1200.  I see pellets are tumbling but more likely bottom part and upper part is still tumbling but I don't think it's aggressive.  Am I doing something wrong?  Would be appreciate if anyone can fix my problems. 
Thanks 
		
	
		
		
		
		
		
	
		
		
	
	
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