Quote:
	
	
		| 
			
				 
					Originally Posted by Delphinus
					
				 
				Ok so here's my question. 
 
If you wanted to put a sump on a FW tank, would you still use a cannister filter?  Or would you use bioballs and some filter floss and be done with things? ..... 
			
		 | 
	
	
 Personally, I would run a canister because I would want to use it for carbon, NitraZorb, RowaPhos, and crushed coral.
Cheers,