Hmm I haven't noticed sponges myself, but will take a look for them now. For sure an increase in feather dusters at the moment (sump only, the b/f's in the main display would take care of any of those up there). I wonder if someone in the tank might be a sponge eater (one of the tangs or angels maybe?? not sure). 
 
Anyhow I did score some pictures, not as clear as I would have liked . but will upload them anyhow. 
		
	
		
		
		
		
			
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				 -- Tony 
 My next hobby will be flooding my basement while repeatedly banging my head against a brick wall and tearing up $100 bills.  Whee! 
 
			 
		
		
		
		
	
		
		
	
	
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