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Above images from left to right are AZOO, Tetra, and API pH test kits. The sample tested was a pH Standard 7 solution. We dropped the reagent separately, mixing evenly after each drop, and waited for the color change. […]
Tag Archives: ph
by John Tullock In Part One last week, I discussed the importance of carbon dioxide (CO2) in the planted aquarium, and described several types of equipment used for adding CO2 to improve plant growth. In this post, I will discuss how CO2 concentration can be estimated when the pH and alkalinity of the aquarium are […]