I need some help determining a problem testing my Calcium levels.
I am moving up to Shrooms
from a FOWLR
setup. So now I have a FOWLR
I recently purchased a Salifert Calcium Test Kit, and have tried testing my Calcium levels without success twice so far.
The first time was last week. I couldn't get the solution to turn blue, even after using the entire 1ml syringe.
Since I had recently done a water change about 16 hours before the test, I thought that was the problem.
So I waited a week, tried again this morning, and again no luck. The solution stays pinkish-violet. It never turns to clear blue.
Does this mean:
A) The Salifert test is broken (perhaps something was labelled incorrectly or gone bad)?
B) I have TOO MUCH calcium in the tank
C) I have TOO LITTLE calcium in the tank
D) Or something else?
Thanks in advance for the help!