Drop Checker - Time Frame for Color Change

James0816

AC Members
Feb 14, 2007
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About how long should it take for the color to change from blue to green if all is good?
 
Assuming you're using 4 dKH solution?

Someone always throw this response in every time someone mentions the word Drop Checker lol


So if you pull your drop checker out while it is a light green color and replace the drop checker solution with a new mix, it will take 2 hours to go back to the same light green color?
 
Yes, I am using the 4dkh. I am also using the little vial/container that comes with the Red Sea Co2 kit. I put in 1mL of 4dkh solution and 2 drops of the Red Sea indicator solution (blue drops). Turned a deep blue. Have not checked it yet this morning to see where it was at colorwise.
 
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