Signs of an old test kit ?

depthC

Superstar Fish
Feb 24, 2003
1,417
0
0
WI
#1
Well i finally got my nitrites to show up. I noticed this when i opened my master test kit and the nitrite solution that i just left in it was purple. I was shocked because i put it away when it was blue indicating no nitrites. So is this normal for the nitrites to show up after a little wait? I dont remember testing nitrites in a long time. So i rechecked the nitrites and waited id say a minute and it turned purple. SO far its only .25 ppm, but im happy that my cycle is actually going somewhere.

- depthC