![]()  | 
	
		
			
  | 
||||||||
| Portal | PhotoPost Gallery | Register | Blogs | FAQ | Members List | Calendar | Search | Today's Posts | Mark Forums Read | 
| 
		 | 
	Thread Tools | Display Modes | 
| 
		 
			 
			#7  
			
			
			
			
			
		 
		
		
	 | 
||||
		
		
  | 
||||
| 
	
	
		
			
			 Look up the thread on Herbie's silent sump system on Reef Central. 
		
	
		
		
		
		
		
	
		
		
	
	
	Put closed-cell foam padding under the sump, and underneath the return pump and the skimmer pump. Look for silent pumps such as Velocity or Eheim return pumps.  | 
| Thread Tools | |
| Display Modes | |
		
  | 
	
		
  |