Dozey

And this hobby requires an occasional laugh. The occasional laugh and seeing my cave dwelling shark come out once in a while is a great distraction from banging my head on the desk trying to figure out how to stock my tank.

Shawnie

hahaha I guess mine was the "abnormal" one of their nature...he swam out all the time and even eats off the top with the angels!

head banging keeps the brains from going stagnent

Chase J

Hey dozey im having the same problem as you are. just last night i tested my water and it LOOKED like just a lil smidge above zero and now its back to .25ppm but it seems like th colors change and im also worried if the reading coul overdevelop and become inaccurate

jdhef

The color is supposed to be accurate at the 5 minute mark. Any longer than 5 minutes and the color will over expose and become innacurate showing higher levels than what you really have.