Red Sea Calcium Test Kit

[rahorman]

Anyone know if the Red Sea Calcium kit is accurate? I just tried running a test and I couldn't get rid of the pink at all, even after adding 1.5 mL of the regent C, there was still some pink at the bottom...

[rkb]

My Red Sea calcium test has only parts A and B, no part C. In mine you start with 4ml of water, add 4 drops of A then and 5 drops of B and wait 20 seconds for it to turn pink. Then add one drop of part A at a time until the test sample turns an amber color.