Recent content by JeffFoster

Lights off for about an hour now - 8.22 ph It seems to be the light that changes the probe readings. If I move the probe into the main tank when the light is on, it instantly goes to +.1ish what it was in the sump.

Thanks :) Im out of fluid, but I just got it and cal'ed it about 2 weeks ago. Its pretty consistant - in the main tank, one reading, in the sump, .1 less. Jeff

I have one - when its in the main tank (under lights), it reads say.. 3.43 and when I move it to the sump, a few seconds later, it reads .1 less (around 3.33)... which is correct? Doesnt seem right that it would do that. Thanks - sorry bout first post question - been a while and the email...