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					Originally Posted by  fkshiu
					 
				 
				I always get 8 - 15 ppm out the tap right smack dab in east Vancouver.   
 
The AP Tapwater filter was completely fine for me with my old 46 gallon, but I would't recommend it for any larger tank or a place with much higher TDS. 
			
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 Yeah I actually just went and calibrated my TDS meter, tested and got 9 today.