well.....i had 2 low Nitrite readings today. 
Tank 1 was 0.10...darker blue that the card but not purple....and Tank 3....which was 0.35 (between 0.25 and 0.50)..very exciting!! 
Tank 2 is still being a pain...still deep purpleish.
Tank 1 was 0.10...darker blue that the card but not purple....and Tank 3....which was 0.35 (between 0.25 and 0.50)..very exciting!! Tank 2 is still being a pain...still deep purpleish.
