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				01-08-2016, 05:24 AM
			
			
			
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					Join Date: Sep 2013 Location: calgary, Alberta 
						Posts: 105
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					Originally Posted by byee  I've a spare 3/4" union flapper type check valve which I can sell for $20.
 It's easily disassembled to clean if required.  I used a pair of them on my 120g with no problems at all.
 
 PM me and I'll send you a picture of it.
 |  pmed you |