Hello.
I have an issue, my 3 alkalinity tests (Red Sea, Salifert and api) ALL have different readings on the same aquarium.
Does anyone know how to make a standard solution so I can figure out which is most accurate? Thanks
I have an issue, my 3 alkalinity tests (Red Sea, Salifert and api) ALL have different readings on the same aquarium.
Does anyone know how to make a standard solution so I can figure out which is most accurate? Thanks