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					Originally Posted by  mrhasan
					 
				 
				Went to canadian tire and london drugs and they don't have heat packs. If there's a blackout, I will just cover the tank top with styrofoam and put a blanket over it and hope for the best. Sorry for such concern about my tank but thats the only property that I have over here    
			
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 Don't forget to aerate very well.