I know this sounds like a dumb question but i bet i get 3 different answers !!!! How do you READ the Nitrate test chart on Aquarium Pharmeceuticals Nitrate test kit ??? After you mix the two components and get your color do you hold it OVER the color chart and compare colors, half over the color and half over the white and compare or NEXT to the color chart and compare. Your results can vary quite a bit depending on HOW you read it.
Sorry for the dumb question ......i had to ask.
Thanks
bob
Sorry for the dumb question ......i had to ask.
Thanks
bob
