01-01-2012, 11:29 AM
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API Master Test Kit Question
I was lucky enough to receive the API Freshwater Master Test Kit for Xmas.
I've been testing regularly this week as I've just set up a new tank and added fish.
I was re-reading the instructions for the Nitrate test, and noticed that they indicate that "The Freshwater Nitrate Test Color Chart is the appropriate chart to use for testing freshwater aquariums to which salt has been added."
I would assume that it is also ok to use this chart if no salt has been added to the aquarium?