- Location
- Long Island
Ok. I have always been confused about this. I know it is kind of dumb to be confused about. But, when using the API testkit, how do I check the calciuim. Do you count the amount of drops it takes the solution to turn from pale pink (pale pink or bright pink) to the dark blue or do you count the amount of drops it takes from the moment you add the first drop in teh clear solution until the solution turns blue to calculate the calcium level?
