Red Sea Alk Test Kit

[Chef G]

Hey guys decided to get a red sea pro test kit for alk as my hanna checker ran out wanted to try something different, noticed the color change is orange instead of pink anyone else have this prob?

 

[chrisstevens]

Yeah it will turn a orange colour, i have also bought brand new ones that have almost expired and gone bad already as well from being on the shelf to long. The alk bottle with the colour in it that you add to the solution should be red in colour if the bottle is orange then its gone bad.