|  | 
| 
			 
			#1  
			
			
			
			
			
		 | ||||
| 
 | ||||
|  fuzzy algae on snail's shell one of my turbo snails has purple fuzzy algae growing on his shell.  Should I try to clean it off or is it ok just to leave it?  I don't have any of this algae anywhere else in the tank |